Blood in the mouth at night. Why does my mouth taste bloody?

The taste of blood in the mouth may appear at the most various reasons– from bleeding gums to diseases of cardio-vascular system. How to determine the cause of the pathology and what to do if the taste of blood in the mouth appears constantly?

Causes of blood taste in mouth

Why does blood appear in the mouth? Fresh blood in oral cavity most often indicates damage to the oral mucosa, but an unpleasant metallic, bloody taste is a sign of pathology internal organs. Equally important is the time and circumstances when and why an unpleasant taste appears in the mouth - in the morning, after eating, before bed or after brushing your teeth.

So, the taste of blood in my mouth different time days may occur due to:

Injuries to the oral mucosa– if the taste of fresh blood appears in the mouth, and the saliva is colored red, you need to carefully examine the oral cavity. You can damage the mucous membrane by biting inner surface cheeks or tongue in a dream or due to problems with teeth - chipped pieces of enamel, poorly secured braces or tartar can cause permanent trauma to the oral cavity.
Dental diseases– herself common cause the appearance of blood in the mouth becomes a disease of the gums or teeth. Gingivitis, stomatitis, periodontitis or any other disease that causes inflammation in the oral cavity can cause a taste of blood in the mouth. The taste of blood bothers the patient constantly, intensifying after eating or brushing his teeth.
Taking certain medications– antibiotics, antihistamines, iron supplements and vitamins can cause a metallic taste in the mouth, which can be easily confused with the taste of blood.
Heavy metal poisoning– if mercury, lead, copper or zinc enters the body in high concentrations, the patient may develop severe poisoning. The appearance of a constant metallic taste in the mouth is one of the first signs of this condition in people working in chemical laboratories or in industries related to the extraction or processing of metals.
Severe diseases of internal organs– for pneumonia, tuberculosis and malignant neoplasms of the upper and lower respiratory tract streaks of blood or fresh blood appear in the saliva of patients, appearing when coughing, after physical or emotional stress.

If the taste of blood appears only in the morning, one might suspect:

Diseases of the upper respiratory organs – chronic runny nose, adenoids, sinusitis, pharyngitis and others inflammatory diseases often cause an unpleasant metallic taste in the mouth or the appearance of blood when coughing after sleep. Chronic diseases ENT organs lead to thinning and ulceration of the mucous membrane of the tonsils, back of the throat and sinuses, and when coughing or blowing the nose, the capillaries burst and a taste of blood appears in the mouth.
Bronchial asthma or adenoids– growth pharyngeal tonsils or nasal congestion due to asthma lead to difficulty in nasal breathing and overnight the oral mucosa dries out completely and due to disruption of the taste buds, a taste of blood may occur in the mouth.
Diseases of the gastrointestinal tract– if the taste of blood in the mouth appears immediately after sleep and after eating, and is also accompanied by pain in the stomach, intestines, nausea, vomiting or heartburn, the cause of the pathology should be sought in the digestive organs. The taste of blood in the mouth may appear due to dilation of the esophageal veins, exacerbation of gastritis or ulcers, cholecystitis or pancreatitis. Less commonly, the cause of blood in the mouth is intestinal diseases.
Diseases of the cardiovascular system– the taste of blood in the morning can be caused by fragility of the capillaries of the respiratory tract due to angina pectoris, myocardial infarction and other diseases of the heart and blood vessels. Pathologies of the cardiovascular system are accompanied by pain and a feeling of heaviness in the heart area, shortness of breath and cough in the morning and after physical activity.

How to get rid of the taste of blood in your mouth

A taste of blood in the mouth that appears regularly or is constantly present always signals the presence of health problems, so this symptom cannot be ignored. Only qualified specialist will be able to accurately determine the cause of the pathology and prescribe appropriate treatment, so you should not delay contacting a doctor.

If the cause of the taste of blood in the mouth is minor oral injuries or dental diseases, you can:

rinse your mouth with sage or chamomile infusion after each meal;
change toothbrush use a brush with medium soft or soft bristles;
eat more citrus fruits or drink freshly squeezed juices;
use seasonings - cinnamon, mint and others that have pronounced taste and aroma.

Taste of blood in the mouth, although unpleasant, often helps to deliver correct diagnosis incipient disease.

If this phenomenon does not repeat, then, most likely, there were gastronomic excesses the night before. But with frequent repetitions, you need to think about problems in the body. Often, bitterness in the mouth is caused by improper functioning or poor patency of the biliary tract. Bile accumulated above normal levels penetrates the stomach and then into the esophagus. And in the morning there is a taste on the tongue.

Try to exclude fatty, fried, spicy, and salty foods from the menu. If the sour taste in your mouth does not go away– see a doctor for a gastrointestinal examination. When you are undergoing treatment, it would be good to know what it is for.

Causes of the taste of blood in the mouth in the morning

Taste of blood in the mouth many define it as metal. Even if there are no crowns or metal prostheses in your mouth, visit the dentist; you may have the initial stage of stomatitis or gingivitis.

Like metallic, bloody, or sour taste in the mouth in the morning may be caused by taking various medications. Here you need specialist advice. Then we try to exclude the possibility of poisoning with mercury, zinc, arsenic, copper and lead salts.

Disturbances in the taste of blood in the mouth may affect the taste. In case of dysfunction of the stomach and intestines, with hormonal changes(beginning of pregnancy, growing up, puberty). Diabetes at the very beginning it gives not a sweet, but a metallic aftertaste. Briefly speaking, The causes of sour taste in the mouth can be different.

Common causes of sour taste in mouth

The simplest thing is that you may have bitten your cheek or tongue. Examine your oral cavity in a mirror or using a webcam.
Teeth: replace your old toothbrush, rinse your mouth with sage and chamomile for a couple of days. Maybe there are stones on the teeth, they hurt the gums and also give a taste of blood.
The cause of the taste of blood in the mouth may be stomach diseases; be sure to try consulting a gastroenterologist.
Problems with the lungs are another reason for the taste of blood; also meet with a pulmonologist and cardiologist.
The heart, or rather its disease, may also be to blame. Receive the direction of ECHO KG, ECG, and measure the pressure in the artery of the lung, which should not exceed 40 mm Hg.

Like this wide range reasons - from old crowns to the beginning of pregnancy.

The appearance of a metallic taste in the mouth is not a rare event. However, in most cases it is ignored, attributed to ordinary bleeding gums. And in vain, because this is not at all harmless symptom. When should you start worrying and make an appointment with a doctor? What causes the taste of blood?

Causes of the taste of blood in the mouth

Why does it occur bad taste? There are many reasons - from bleeding gums to serious disorders in the body, including anemia. There are no differences between symptoms in men and women; patients experience a salty or metallic taste in the mouth.

This is interesting! The metallic taste is due to the presence of iron in the blood, which is a component of hemoglobin.

The symptom often occurs in women during pregnancy. During the restructuring of systems, the body needs help - taking vitamins and other medications. It is the drugs that can lead to a strange taste in the mouth. There are other reasons as well.

Oral diseases

Diseases of internal organs

The taste of blood in the mouth may be the only symptom or may be accompanied by severe cough, which signals the development of diseases of internal organs, such as:

Taking medications

Side effect from taking medicines- another reason for the appearance of a metallic taste. If the problem occurs due to incorrect or long-term use medications, you need to stop using them and visit a doctor. Can cause a similar reaction the following groups medicines:

antibiotics: Levomycetin, Doxycycline, Vilprafen, Augmentin, Ampicillin;
antihistamines: Kvamatel, Claritin, Cetrin, Diazolin;
ganglion blockers (used in the treatment of hypertension): Hexonium, Pentamin, Serpazil, Pyrilene;
vitamin complexes for pregnant women: Vitrum, Materna, Amway, Centrum, Femibion;
food supplements and medicines with iron: Maltofer, Hemohelper, Aktiferrin, Ferlatum, Fenyuls.

Before taking medications, take into account not only side effects, but also individual intolerance.

Appearance bad taste blood in the mouth in pregnant women is often associated with drugs to increase hemoglobin:

Physical exercise

Stress on the body increases some symptoms, so the taste of blood in the mouth after running is the result:

gum problems;
injuries to the oral cavity and internal organs;
increased blood pressure;
the presence of diseases of the lungs and larynx.

When to see a doctor?

The appearance of an aftertaste should alert you in any case, but you need to consider the following points:

When does the symptom occur? If at the same time, for example, in the morning, then this may indicate the presence of serious illnesses, including asthma.
How often does it appear? Single occurrence metallic taste does not indicate pathological condition, but at frequent discomfort- urgently to the hospital.
Are there other signs present? At serious illnesses usually observed the whole complex symptoms: pain, weakness, nausea, vomiting, cramps, etc.

Causes of unpleasant taste - video

If a metallic taste appears in your mouth, do not panic. This may be simple bleeding gums, which can be easily corrected. However, ignore this sign not worth it, because often serious illnesses manifest themselves with seemingly minor symptoms. The best solution is to consult a specialist.

Any disruption in the functioning of the body is an alarming signal. Pain in one area of the body does not always indicate the presence of an organ disease in a seemingly problematic area. There is no need to view any changes with panic, human body– not a computer, it can respond to external factors, including immune system protection. After all, the body is subject to growth and aging and undergoes changes.

At the same time, if unusual signs, pain, coloring of proteins, or an incomprehensible smell or taste appear, you should pay close attention to the new symptoms. To one of these alarms refers to the taste of blood in the mouth in the morning, more precisely in the saliva. We all know from childhood what blood tastes like; it resembles the taste of metal. Why? Due to its composition, hemoglobin, which fills the blood, is saturated with iron ions, and the contact of blood with taste buds allows it to be accurately identified.

Causes

The most common reason for the sensation of blood in the mouth is gum and dental disease. Gingivitis, which affects the gums, appears as a result of poor hygiene and the proliferation of pathogenic bacteria, which contributes to the occurrence of bleeding ulcers in the oral cavity. The taste of iron will not only haunt you in the morning, it will be present constantly until treatment is carried out. The solution to the problem - why there is bleeding - is to visit the dentist and take the necessary medications.
If gum damage is ruled out, there is no inflammation, and the teeth do not hurt, but alarming symptoms continue to bother you in the morning, pay attention to your breathing during sleep. If your nose is clogged long time, and inflammation of the nasopharynx turned into chronic condition, then there is a feeling that there is blood in the mouth. Why is this happening? There is a possibility of several diseases, each of which must be excluded. This also applies to sinus infections, inflammation of polyps, GRVI or streptococcal infection. A visit to an ENT specialist is highly recommended. A general examination and your complaints will help the doctor make the correct diagnosis and prescribe treatment.
Taking medications can also cause a metallic taste in the mouth. Side effects are especially felt in the morning after sleep. Antibiotics, various dietary supplements, and iron-containing vitamins contribute to the appearance of the taste of blood. As practice shows, after stopping taking this category of drugs, the unpleasant aftertaste disappears. Therefore, the question of why the feeling of blood in the mouth appeared will be resolved.
Ask asthmatics why they wake up in the morning with an unhappy expression on their faces. The answer will be simple - a feeling of a metallic taste in the mouth, it seems that there is blood. This is explained by dry mouth, since people with this disease breathe exclusively with their mouths open. Oral dehydration leads to loss of taste sensations. Dryness is felt even after anesthesia, upon waking up, the patient will definitely complain about the taste of blood.
Bleeding from the throat frightens patients more than from the nose. There may be several reasons, but the diagnosis can only be made experienced doctor. Usually blood enters the throat from the back wall of the nasopharynx, especially if the adenoids or mucous membrane are inflamed. Typically, blood is expectorated or coughed up by the patient. The source of blood in saliva may be the area of the tonsils, and back wall throat, and the location of the lingual tonsil, this is where varicose, nodular veins are located. Straining when coughing after sleep, when physical activity, the capillaries of the throat burst, especially in those who suffer from diseases of the heart, blood, liver and peptic ulcer, and bleeding comes from the throat. Sometimes bleeding from the throat can be confused with pulmonary bleeding. Why does this happen? Pneumonia leads to a cough, after which bright scarlet blood is released from the throat, with a foamy consistency.
Treatment is determined by the causes of bleeding. Places where dilated veins are noticed, which served as a source of blood in the mouth, are cauterized with special solutions, and then local anesthesia– a solution of cocaine and adrenaline (or endorphin).
Why does the taste of blood occur after sleep and after eating? The answer is obvious: problems with the gastrointestinal tract or bladder disease. Let's highlight the main diseases:
- Stomach disease. It could be an ulcer or gastritis. Blood in saliva is one of the indicators of exacerbation of inflammatory processes. In addition, other symptoms appear: pain in the stomach, impaired taste, heartburn, white plaque on the teeth, causing gingivitis, causing ulcers and bleeding in the mouth. Dryness caused by exacerbation of the disease also gives a metallic taste.
- Disease of the urinary system. The usual symptoms are accompanied by pain in the right hypochondrium, the taste of iron in the mouth and the addition of bitterness in the oral cavity.
- Bowel disease(tumors, malignant neoplasms, dysbiosis) causes the taste of blood in saliva after sleep.
Poisoning chemicals leads to bleeding in the mouth, appearing bloody issues in saliva. Why is this happening? The cause may be the ingestion of substances such as zinc, copper, mercury and lead. Working in chemical laboratories, specialists risk their health, so at the first sign - a metallic taste in the mouth in the morning after sleep, it is urgent to seek medical help.

Methods of disposal

When you first feel the taste of blood in your mouth, you should pay attention to associated symptoms. If blood flows and enters the oral cavity from the throat, fatigue is felt and clots are noticed, or, conversely, blood is bright scarlet in the saliva - a doctor should be consulted immediately. Self-treatment can lead to tragedy. The same applies if you feel pain in the abdominal cavity, accompanied by dry mouth and plaque, the gastroenterologist will make the correct diagnosis.

You can solve the problem with the “bloody taste” on your own only if you have minor illnesses and stop using medications with this side effect. Oral hygiene is mandatory for both adults and children. Brushing your teeth and rinsing twice a day, cleaning your mouth after every meal (if it is not possible to use a toothbrush, chewing gum or dental floss) will be the preventive measure, which will prevent serious inflammatory processes.

ARVI and inflammation of the nasopharynx must be treated in order to prevent chronic forms of nasal disease and inflammation of the adenoids, and if there is bleeding in the morning, then medical help cannot be avoided.

If you have any unpleasant sensations of blood in your mouth in the morning, we strongly recommend that you consult a therapist who will help you cope with the problem or refer you to specialists to identify the causes of the metallic taste.

How did I become a doctor? Quite a difficult question... If you think about it, there was no choice. I was born into the family of a resuscitation doctor, and every day at dinner I heard my father’s story about how his day went. As a child, this all seemed fantastic, beyond reality.

The main causes of blood in saliva in the morning

Very often, after waking up in the morning, you can feel a metallic taste in your mouth. As a rule, this is due to the following factors:

Gum disease – gingivitis. It arises due to poor hygiene oral cavity. The gums begin to swell and bleed, and very often small ulcers appear on them. While a person sleeps, blood enters the saliva, which is why a metallic taste is felt upon awakening.
To eliminate blood discharge from the gums, it is necessary to brush and rinse your teeth in a timely manner. by special means based on herbs.
If the gums are normal, then next reason blood getting into saliva can cause inflammatory processes in the sinuses: polyps in the nose,...
Very often, the reason for observing blood in saliva in the morning is not the diseases themselves, but medications. For example, side effects can be observed when taking medications - antibiotics, vitamins containing iron. After waking up, in this case, the taste of blood is felt.
The use of inhalers by asthmatics leads to dryness of the throat mucosa. They often sleep with open mouth. The capillaries burst and blood enters the saliva.

The main causes of constant blood in saliva

Among the main reasons for the appearance of blood in saliva are:

Blood enters saliva from various internal organs - lungs, stomach, liver. All this indicates the presence of diseases of the internal organs. For example, blood in saliva is observed in tuberculosis, an infectious disease that affects the lungs.
Sometimes red saliva is associated with heart failure. In such cases, blood may stagnate in the lungs, then it enters the saliva. Except bloody discharge, patients also experience other symptoms, such as fever, shortness of breath and weakness.
If there is a lack of vitamin C and microelements in the body, blood may be observed in the saliva.
Polyps, which are mainly found in smoking people. Sometimes a surgeon's intervention is required to remove them.
With oncology, bloody streaks are observed in the saliva.
Some helminths cause blood to enter the saliva.
A viral infection causes hemoptysis.
can also cause blood to appear in saliva. The danger lies in the detachment of a blood clot from a vessel and its entry into other organs, including the lungs, which causes an embolism.
Intoxication of the body chemicals. These symptoms are observed if metals enter the body.

Blood in saliva without coughing

Bleeding may occur if you brush your teeth with a brush with hard bristles. It damages the gums, especially if you have periodontal disease. To eliminate it, it is best to change the brush and start strengthening the gums. Consulting a dentist will help with this.

If it was nose bleed, even after we managed to stop him, blood clots get down the throat into the saliva. Therefore, this phenomenon should not be scary, since the reasons are known.

Sometimes nasal discharge coincides with other symptoms:

fragility of joints;
chest pain;

The reason here lies in the presence of a viral or bacterial infection, a blood clot in the lungs, even oncology. Therefore, it is necessary to contact specialists.

Blood in saliva when coughing up

Meet individual diseases when the inflammatory process leads to the release of blood into saliva and the patient coughs up mucus with blood:

saliva turns a cloudy red color, so when you cough up it will be deep red. The patient complains of pain in the shoulder blades.
With a lung abscess, the discharge has a slightly greenish tint and an unpleasant odor.
Tuberculosis is determined by pinkish, slightly foaming saliva, which is observed during expectoration. The temperature rises, which can either fall or rise again, sweat is released, the patient wants to constantly sleep due to weakness.

Blood in saliva with gastritis

At initial stages no blood is observed in saliva. If it is started and not treated in a timely manner, then the exacerbation stage begins, accompanied by an inflammatory process. It is diagnosed by pain in the stomach, heartburn and white plaque on the tongue and teeth. Blood indicates bleeding in the patient's stomach.

Blood in saliva when coughing

With colds, sputum is always produced, but if the saliva contains blood, then this must be addressed. Special attention. With a prolonged cold, the mucous membrane of the throat becomes inflamed and capillaries become noticeable. When coughing or expectoration, mucus bursts and blood enters the saliva.

The reason is the following diseases respiratory system:

tonsillitis;
bronchitis;
laryngotracheitis;
tracheitis;
angina.

By color bleeding very often the disease can be diagnosed.

Blood in saliva after vomiting

Vomiting is defensive reaction body. It is necessary to prevent toxins from the stomach from entering the blood. But very often the vomit contains blood itself, which can get into the saliva. Blood after vomiting indicates such phenomena as:

inflammatory diseases of the gastrointestinal tract;
appendicitis;
liver inflammation;
problems with the pancreas;
stomach ulcer.

Blood in saliva with pharyngitis

Bleeding with pharyngitis and sore throat does not occur on its own. The entry of blood into saliva is caused by the following factors:

weak and brittle blood vessels;
varicose veins located in the throat;
hacking cough;
increased dryness of the pharyngeal mucosa.

Blood may enter the saliva when examining the throat with a spatula or spoon.

Diagnosis of blood in saliva

If blood is detected in saliva, it is necessary to identify the reasons for its entry. The following diagnostic procedures are carried out:

chest x-ray;
computed tomography;
electrocardiogram;
blood for a coagulogram (blood clotting test).

Individual causes of bloody discharge can be determined using tests. It is recommended, upon the direction of a doctor, to have sputum, sweat, and blood analyzed to identify red and white blood cells, and it is also recommended to undergo biochemical analysis blood.

Diet that strengthens blood vessels

Blood in saliva is very often a consequence weak blood vessels or lack of vitamins. So, it is important to strengthen blood vessels by observing proper diet. So, you need to increase your consumption:

tangerines;
oranges;
lemons;
beets;
carrots;
honey;
dried fruits;
sunflower seeds;
nuts;
lean fish and meat.

It is important to include different water porridges in your diet. Well strengthens the walls of blood vessels protein products: peas, lentils, beans. Also very useful for blood vessels are red and black currants, various greens, strawberries, and cucumbers. Three vegetables are considered the most useful for strengthening the walls: eggplant, garlic and onion. From liquids, it is better to drink rosehip decoction and green tea with honey.

It is necessary to limit the consumption of fatty meats, smoked meats, and sugar - it is detrimental to blood vessels. It is undesirable to use fried foods, since during their preparation carcinogenic substances are produced.

Video: 3 causes of hemoptysis

If after coughing there is blood on your handkerchief, you should immediately consult a doctor. What is the danger? this phenomenon, Elena Malysheva and her colleagues will tell:
So, the detection of blood in saliva should immediately alert you. It is advisable to consult a doctor immediately. It is not dangerous if it is released from damaged gums, you can diagnose it yourself, since you can see where it is coming from there's blood coming out. Other reasons can become a serious problem. Do not self-medicate under any circumstances, but contact a qualified specialist.

Saliva performs in the body important functions. When food enters the oral cavity, the process of digesting food begins immediately with the help of enzymes found in saliva. In addition, she wets food bolus, so that it is convenient to swallow, thanks to it you can feel the taste of food. It neutralizes alkalis and acids, protects against pathogenic microbes, and prevents drying out of the oral cavity.

Patients often come to see a doctor with a question about why there is blood in their saliva. Normal in this biological fluid There can be no blood impurities. If it is, you should find out the reasons, since this may indicate pathological process. Salivation with blood can be either a harmless phenomenon or a sign of a serious illness.

The reasons for the appearance of blood in saliva are varied, and accurate diagnosis Only a doctor can do this after examination, history taking and examination. Before going to the hospital, you need to pay attention to some details:

is there a cough;
whether the temperature has increased;
what color is saliva?
is there any pain in the chest area;
is there any damage in the oral cavity;
Was the discharge one-time or repeated periodically?

Classification

Bloody discharge may vary. By volume they are divided into the following types:

Hemoptysis is true. Characterized by the secretion of saliva with blood streaks, the daily volume of which does not exceed 50 ml.
The bleeding is light. The volume of blood released is no more than 100 ml per day.
Moderate bleeding. Up to 500 ml is released per day.
Bleeding is profuse (profuse) – up to 1000 ml per day.

Blood from neighboring tissues and organs

Blood in saliva can appear when it flows out of the nasopharynx, gums, tongue, or lips. Bleeding gums can occur when dental diseases such as gingivitis and periodontitis. Often with these pathologies you can find blood on your toothbrush in the morning. This can also happen if you brush your teeth too hard with a hard brush. In these cases, you need to contact a dentist, who will prescribe a course of treatment for periodontitis and explain how to properly brush your teeth and select a brush. Another reason is unsuccessful prosthetics, which results in damage to the gums.

Irritation of the mucous membranes is often observed in smokers who notice blood when they spit. Bloody saliva may be observed after a nosebleed.

Harmless reasons

Bloody discharge can be safe if damage to a small bronchial vessel occurs during stress during physical or mental stress, during treatment with coagulants.

People suffering from a severe cough, for example, with ARVI, often complain about the appearance of blood in their saliva. When coughing, not only the vessels of the bronchi, but also the throat can rupture. In this case, the person complains that his throat hurts, there is a burning sensation and discomfort. The discharge has a rusty-brown tint.

Salivation with blood is observed in many diseases, including many severe pathologies requiring immediate treatment.

Blood in saliva may appear after brushing your teeth with a hard brush.

Pulmonary diseases

Most often, blood appears in saliva due to diseases of the respiratory system. Among them are the following pathologies:

Diseases of the heart and blood vessels

This symptom is characteristic of the following cardiovascular pathologies:

Mitral stenosis. Bloody inclusions in saliva are observed when coughing during physical activity.
Pulmonary embolism. Scarlet discharge appears two days after the vessel is blocked.
Aortic aneurysm. In this case, death is possible.
Cardiac pulmonary edema.

Other diseases

Hemoptysis occurs with some diffuse diseases connective tissue and other pathologies, including:

Systemic lupus erythematosus.
Goodpasture's syndrome.
Sarcoidosis.
Polyarteritis nodosa.
Wegener's granulomatosis.
Leukemia.
Thrombocytopenia.
Hemorrhagic diathesis.
Hemophilia.
Vitamin C deficiency.
Stomach ulcer.
Endometriosis. In this case, it is due to the growth of endometrial cells into the lung tissue.

Medical interventions

Blood can be detected in saliva in the morning after sleep, the next day after some medical manipulations. This can be surgical intervention on the bronchi, arterial catheterization, transbronchial biopsy, pulmonary puncture and others. In this case, it is scarlet.

Conclusion

Saliva with blood is not such a rare occurrence. It can be completely harmless, for example, minor wounds on the tongue, lips, but also a symptom of diseases, ranging from gingivitis to pathologies such as tuberculosis, lung cancer, blood diseases, systemic diseases. If blood appears periodically in the saliva and the discharge is quite intense, you should immediately consult a doctor.

Saliva is necessary for digesting food and has a certain acidity. But in some cases, blood may get into it. The person begins to feel an unpleasant metallic taste. This should cause some concern, since the presence of blood in saliva can indicate the presence of serious diseases.

The main causes of blood in saliva in the morning

Very often, after waking up in the morning, you can feel a metallic taste in your mouth. As a rule, this is due to the following factors:

Gum disease – gingivitis. It occurs due to poor oral hygiene. The gums begin to swell and bleed, and very often small ulcers appear on them. While a person sleeps, blood enters the saliva, which is why a metallic taste is felt upon awakening.
To eliminate bleeding from the gums, it is necessary to promptly brush and rinse your teeth with special herbal-based products.
If the gums are normal, then the next reason for blood getting into the saliva may be inflammatory processes in the nasal sinuses: polyps in the nose,.
Very often, the reason for observing blood in saliva in the morning is not the diseases themselves, but medications. For example, side effects can be observed when taking medications - antibiotics, vitamins containing iron. After waking up, in this case, the taste of blood is felt.
The use of inhalers by asthmatics leads to dryness of the throat mucosa. They often sleep with their mouths open. The capillaries burst and blood enters the saliva.

The main causes of constant blood in saliva

Among the main reasons for the appearance of blood in saliva are:

Blood enters saliva from various internal organs - lungs, stomach, liver. All this indicates the presence of diseases of the internal organs. For example, blood in saliva is observed in tuberculosis - infectious disease which affects the lungs.
Sometimes red saliva is associated with heart failure. In such cases, blood may stagnate in the lungs, then it enters the saliva. In addition to bloody discharge, patients also experience other symptoms, for example, elevated temperature, shortness of breath and weakness.
If there is a lack of vitamin C and microelements in the body, blood may be observed in the saliva.
Polyps, which are mainly found in people who smoke. Sometimes a surgeon's intervention is required to remove them.
With oncology, bloody streaks are observed in the saliva.
Some helminths cause blood to enter the saliva.
A viral infection causes hemoptysis.
can also cause blood to appear in saliva. The danger lies in the detachment of a blood clot from a vessel and its entry into other organs, including the lungs, which causes an embolism.
Intoxication of the body with chemicals. These symptoms are observed if metals enter the body.

Blood in saliva without coughing

If there is a nosebleed, even after it has been stopped, blood clots travel down the throat into the saliva. Therefore, this phenomenon should not be scary, since the reasons are known.

Sometimes nasal discharge coincides with other symptoms:

fragility of joints;
chest pain;

The reason here lies in the presence of a viral or bacterial infection, blood clot in the lungs, even oncology. Therefore, it is necessary to contact specialists.

Blood in saliva when coughing up

There are certain diseases when the inflammatory process leads to the release of blood into the saliva and the patient coughs up mucus with blood:

saliva turns a cloudy red color, so when you cough up it will be deep red. The patient complains of pain in the shoulder blades.
With a lung abscess, the discharge has a slightly greenish tint and an unpleasant odor.
Tuberculosis is determined by pinkish, slightly foaming saliva, which is observed during expectoration. The temperature rises, which can either fall or rise again, sweat is released, the patient wants to constantly sleep due to weakness.

Blood in saliva with gastritis

In the initial stages, blood is not observed in saliva. If it is started and not treated in a timely manner, then the exacerbation stage begins, accompanied by inflammatory process. It is diagnosed by pain in the stomach, heartburn and white plaque on the tongue and teeth. Blood indicates bleeding in the patient's stomach.

Blood in saliva when coughing

At colds Sputum is always produced, but if the saliva contains blood, then special attention must be paid to this. With a prolonged cold, the mucous membrane of the throat becomes inflamed and capillaries become noticeable. When coughing or expectoration, mucus bursts and blood enters the saliva.

The causes are the following diseases of the respiratory system:

tonsillitis;
bronchitis;
laryngotracheitis;
tracheitis;
angina.

The color of blood discharge can often be used to diagnose a disease.

Blood in saliva after vomiting

Vomiting is a protective reaction of the body. It is necessary to prevent toxins from the stomach from entering the blood. But very often the vomit contains blood itself, which can get into the saliva. Blood after vomiting indicates such phenomena as:

inflammatory diseases of the gastrointestinal tract;
appendicitis;
liver inflammation;
problems with the pancreas;
stomach ulcer.

Blood in saliva with pharyngitis

Bleeding with pharyngitis and sore throat does not occur on its own. The entry of blood into saliva is caused by the following factors:

weak and brittle blood vessels;
varicose veins located in the throat;
hacking cough;
increased dryness of the pharyngeal mucosa.

Blood may enter the saliva when examining the throat with a spatula or spoon.

Diagnosis of blood in saliva

If blood is detected in saliva, it is necessary to identify the reasons for its entry. The following diagnostic procedures are carried out:

chest x-ray;
computed tomography;
electrocardiogram;
blood for a coagulogram (blood clotting test).

Diet that strengthens blood vessels

Blood in saliva is very often the result of weak blood vessels or a lack of vitamins. So, it is important to strengthen blood vessels by following a proper diet. So, you need to increase your consumption:

tangerines;
oranges;
lemons;
beets;
carrots;
honey;
dried fruits;
sunflower seeds;
nuts;
lean fish and meat.

It is important to include different water porridges in your diet. Protein products strengthen the walls of blood vessels well: peas, lentils, beans. Also very useful for blood vessels are red and black currants, various greens, strawberries, and cucumbers. Three vegetables are considered the most useful for strengthening the walls: eggplant, garlic and onion. From liquids it is better to drink rosehip decoction and green tea with the addition of honey.