Weakness, drowsiness, low temperature. What to do at low temperature

Every person is thrown into a fever from time to time, and there are a great many reasons for this: from a sudden surging feeling of love, to a banal cold. There is nothing surprising and out of the ordinary in this, the situation is completely ordinary. We put a thermometer, measure the body temperature, and if it exceeds 38 ° C, we take antipyretic drugs.

But another, diametrically opposite picture is also possible: the body temperature is lowered, general weakness, “loss of strength”, drowsiness, and sometimes slight dizziness are felt. Despite the fact that low body temperature is much less common than elevated, give it serious attention definitely worth it. the site will tell you what low body temperature indicates.

What temperature should be considered normal?

A decrease in human body temperature by only a few degrees is quite capable of disrupting work internal organs and damage normal life organism. Moreover, in some cases, even death is possible.

For example, constant temperature body temperature not higher than 35 ° C clearly indicates the presence of a serious chronic disease, a decrease to 29.5 ° C entails loss of consciousness, at 27 ° C a person can fall into coma, and lowering the temperature to 25°C is already considered incompatible with life.

Given that most people are characterized by individual characteristics of the body, small deviations from generally accepted indicators may not go beyond the normal. So, if a person does not experience any unpleasant symptoms, does not complain of weakness, feels alert and efficient, if the examination does not show any deviations, and the body temperature is constantly below the generally accepted figures, then this can be considered as a kind of normal variant.

However, on average normal temperature body is considered to be an interval from 35.5 to 37 ° C. It should also be borne in mind that during the day the temperature can vary within 1 ° C, reaching a peak by 16 hours. And in women, in addition to daily fluctuations, there are also temperature changes that depend on the menstrual cycle.

What are the causes of a decrease in body temperature?

Body temperature may drop as a result of a serious illness, in which case it is necessary to undergo thorough examination, and for simpler and more understandable reasons: reduced immunity, lack of vitamins, transferred infectious diseases, surgical interventions, stress, physical exhaustion.

As a rule, a person who has determined a low temperature in himself does not take any measures to normalize it. This approach is completely unacceptable, especially in cases where reduced level temperature is observed for one to two days, and there is no logical explanation for its decrease. It is important to know that in order to determine the causes of hypothermia and make the correct diagnosis, you must first contact a therapist. Because body temperature is only outward manifestation hidden problems organism, it is necessary to carefully study the available other symptoms and the results of laboratory tests.

First of all, the general practitioner will refer the patient to an ECG and biochemical analysis blood, which will exclude any serious disease and determine the presence of just a temporary ailment, as a result of a possible weakening of the immune system. In this case, it will be enough just to adjust the diet by including vitamins and immune preparations, and change the daily routine, making it more physiological and sparing.

What does low temperature mean?

If, however, the therapist still has reason to believe that there is some serious internal disease, the patient must undergo comprehensive examination, consult with narrow specialists, such as an endocrinologist, gastroenterologist, neurologist, and even an oncologist, because the reasons for lowering body temperature may lie in the development of some oncological diseases such as brain tumors. Therefore, at the slightest suspicion of oncology, it is urgent to conduct a tomographic examination.

Other causes of a decrease in body temperature

In addition, a low temperature can signal the presence of chronic inflammatory diseases, various endocrine disorders, anorexia, intoxication, AIDS. In any case, you should never resort to self-medication, because if you take it uncontrollably medicines, not prescribed by a doctor, but chosen independently, the body may not be able to cope with the true cause of the ailment and fail.

But, fortunately, most often the cause of a decrease in body temperature is just banal fatigue, which is greatly facilitated by a frantic rhythm modern life. And even if a person spends his working day sitting at his desk in the office, chronic fatigue can overtake him there too.

What does low temperature mean?

A sedentary lifestyle, constant mental stress, a constrained posture lead to overwork, and at the same time to a decrease in temperature, not to mention such pathologies as varicose veins, osteochondrosis and curvature of the spine. Correcting this situation is quite easy, it is worth getting up, stretching, doing a few simple exercise, drink tea or coffee, and even treat yourself to a forbidden, completely non-dietary chocolate bar.

Low human body temperature: reasons, what to do - such questions are of interest to people who have this symptom. In medicine, it is called hypothermia.
Such symptoms, especially persistent long time is a reason to see a therapist.

Often the causes of hypothermia are banal hypothermia, overwork.
But in some cases, the symptom indicates developing severe pathologies, latent infectious processes.

General information about thermoregulation

Index average temperature fluctuates between 36.6-37.2 ° C. But their decrease does not always indicate pathology.
If the numbers are underestimated by one or two degrees for a long time, while the person feels good, this may be individual feature body, nothing more.
Low temperature - less than 35 ° C.

Decreased t may occur depending on such factors:

• different times days;
• health status;
• age-related changes;
• impact on the body external environment;
• period of gestation;
• individual characteristics of the organism;
• other factors.

Lower numbers are no less dangerous than higher ones. Numbers of 32-27 ° C are considered critical. In this case, a fatal outcome may occur.

Interesting! Psychosomatic jumps in body t are very common phenomena. A person at the subconscious level convinces himself that t is growing, and after a while it really rises. Known cases reverse effect.
The lowest body temperature in the world - 14.2 ° C was recorded in February 1994 in a two-year-old Canadian child who spent about six hours in the cold.

Why Hypothermia Develops

If the temperature is 35 5 in an adult, the reason for this is physiological feature organisms or developing pathological processes.

reduced immunity
After illnesses, frequent stress, nervous strains immunity drops significantly (read here), which is manifested by a decrease in indicators on the thermometer. They can range from 35-36.40 C.

Vegetative-vascular dystonia
Work disruptions vegetative system is a violation of thermoregulation. With such a pathology, in addition to hypothermia, weakness is observed; pressure drops; attacks of nausea, dizziness, severe headache; intolerance to bright light loud sounds.

transmitted viral or bacterial diseases
Any infection that enters the body makes it hard to fight it. At the same time, the temperature rises. This is the body's response to the presence pathogenic microorganisms.
But when recovery comes, the body is depleted, since all the forces were given to the elimination of infectious agents.
Moreover, this condition can last from two to three weeks after recovery.

Anemia
Indicators t 35.5-360 C, which are accompanied by weakness, dizziness, pallor skin, fatigue, speak of a lack of iron in the body.
In this case, you will need to drink a course iron-containing preparations. The general condition of the body is normalized.

Endocrine system human influences absolutely all processes, including thermoregulation. Tumors, brain injuries cause disruption of the hypothalamus, which in turn controls the constant internal temperature of a person.

In addition to the reduced numbers on the thermometer, a violation of consciousness, speech, vision, hearing develops, problems with coordination of movement, headaches, vomiting attacks appear.

Common cause hypothermia - hypothyroidism. This pathology is caused by a sharp shortage or total absence hormones thyroid gland.

It develops against the background of dysfunction of this organ. Accompanied by weakness; reduced performance; weight gain; puffiness; chilliness; dryness, itching of the skin; fragility of hair, nails; drowsiness; memory decline.

External factors
In the event that the temperature is 35 5 in an adult, the cause is weakness. It can occur against the background of reduced immunity or banal fatigue, lack of sleep.

With a long stay in the cold, during a long voyage in cold water, the temperature drops.

It is enough to drink hot tea in this case or just dress warmly. The scores will return to normal.

diets, fasting

Any prolonged rigid diet or starvation is accompanied by the loss of a large amount of fat reserves. Fats together with polysaccharides are responsible for the thermoregulation of the body.

As a result, thin, emaciated people always freeze for no apparent reason.

Sepsis
If observed low temperature human body, the causes may lie in sepsis.

This pathology represents inflammatory response in response to infectious process, which occurs against the background of active reproduction of bacteria in the blood, poisoning the body with the products of their vital activity.

If inflammatory process affects the central nervous system, the center of thermoregulation, on the contrary, there is a decrease in numbers to 34 ° C and below.

This state with sepsis is a rather unfavorable sign. Accompanied by a general grave condition, oppression of the process of consciousness, dysfunction of all organs.

poisoning

Alcoholic drinks in large quantities and some psychotropic substances can cause hypothermia. This is due to vasodilation.

In addition, in a state of alcoholic, drug intoxication many simply fall asleep on the street during the cold time of the day.

Food poisoning or presence intestinal infection becomes the cause of intoxication of the body.

Regular vomiting, diarrhea lead to massive fluid loss, which is accompanied by strong weakness, a significant decrease in performance.

Critical numbers require emergency medical attention, because this can lead to convulsions, a sharp decrease blood pressure, unconsciousness, dehydration shock.

Pregnancy, menopause

If the body temperature is below 36 degrees: the reasons for this may be pregnancy, menopause. During these periods, women often have lower numbers due to a malfunction hormonal background.

Such causes of low body temperature in women do not pose a threat to life, the indicators are not considered critical.

Acute adrenal insufficiency
It's spicy serious condition, which arises as a result sharp decline or stop the production of hormones by the adrenal cortex.
This causes dizziness; an attack of nausea, ending in vomiting; stomach ache; increase heart rate loss of consciousness due to sharp drop pressure.

Occult bleeding can develop with a stomach ulcer, duodenum, injuries of internal organs, oncology.

In addition to reduced t, skin pallor, weakness, sweating, abdominal pain, nausea, vomiting, diarrhea, fainting are observed.

Dermatological pathologies

With psoriasis, dermatitis, eczema, ichthyosis, extensive areas of the skin are affected, to which blood flows into in large numbers. This provokes a violation of thermoregulation, hypothermia.

Hypothermia in children
If there is a low body temperature in a child, the reasons, too, as in adults, may be different.

In babies up to a year, indicators from 36.4 to 37.20 C are considered normal. The numbers are less indicative of anemia, beriberi, and reduced immunity.

Symptoms to help identify hypothermia

elevated temperature people feel very good - the body begins to burn, the head and muscles ache. Symptoms of hypothermia are often perceived in most cases as signs of fatigue.

a serious reason to apply for medical care should become the following signs :

• loss of strength, weakness even in the absence of physical activity;
• apathy;
• body tremor;
• pallor, coldness of the skin;
• cold sweat;
• bouts of dizziness;
• increased drowsiness;
• decrease in heart rate; HELL.

Temperatures below 34°C appear:

• strong trembling;
• speech disorders - it becomes slurred;
• difficulties in movement, up to immobilization;
• ash-gray, cyanotic skin color;
• weak pulse;
• hallucinations;
• loss of consciousness.

Figures that reach the limit of 32 ° C lead to death in 97%.

How is the diagnosis carried out

Examination to identify the causes of hypothermia includes the following diagnostic methods :

• general inspection, conversation with the patient to identify symptoms;
• body's t measurement different time days;
• measurement of blood pressure;
• analysis of blood, urine;
• electrocardiography;
• X-ray;
• determination of the frequency of heart beats;
• hourly urine collection.

Diagnosis is made to identify true reason, which lowered the numbers on the thermometer. Based on the results of the tests, you can make a diagnosis, prescribe treatment.
It is purely individual and depends directly on the pathology or other factors that provoke violations.

How to improve performance

Sometimes for normalization general condition it is quite enough to reconsider a way of life, a food allowance.
daily physical, mental stress, stress, not proper nutrition may induce hypothermia. Overvoltage should be eliminated or minimized as much as possible, stressful situations saturate the diet fresh vegetables, fruits.
Particularly useful products with great content vitamin C, protein food.

Drugs to help get rid of hypothermia
Weakened immunity is one of the causes of hypothermia.
If you undergo treatment certain drugs, then the indicators will soon normalize. You can take "Pyrogenal" (price from 555 to 715 rubles), "Echinacea" (price from 60 rubles), St. John's wort tincture (price from 5 rubles).

How to bounce back after a cold
If the readings on the thermometer are below 34 ° C, then first of all you need to call ambulance.

At that time, until the doctors arrived, you should perform such actions:

1. Put the person in horizontal position, cover it, especially pay attention to the arms and legs.
2. Limit the intake of cold air.
3. If a person has been in cold water for a long time, for example, after falling into the water and his clothes are wet, you need to take them off.
4. If a person has signs of frostbite on the face, a heat-insulating bandage should be used. That is, close the limbs with a cloth that does not allow air to pass through (cellophane, plastic bag, oilcloth). Then apply a thick layer of cotton-gauze or woolen (scarf, handkerchief) dressing to the fabric.
5. Give a person tea (you can). Categorically in this state it is not allowed to “warm up” with alcohol or coffee.
6. If the readings on the thermometer are not lower than 35.5 C, then you can offer the person to take a warm bath, while the temperature of the water should not be higher or lower than 37 ° C.
7. If a person has no breathing, pulse, it is necessary to do before the arrival of an ambulance artificial respiration, indirect massage hearts. A significant decrease in the indicators on the thermometer requires active warming, but only gradual.

What to do with hypothermia due to illness
If, along with lower scores that are fixed for a long time, there are symptoms such as pain, colic, dizziness attacks, rhinitis, hallucinogenic, convulsive states, you must definitely consult a doctor who will write a referral to diagnostic examination and further treatment.

Everyone knows from childhood that a sign of malaise is an increase in body temperature in both adults and children. However, what to do if the opposite situation arises. Suppose a person has a low body temperature, the causes and nature of which are not known, few know what to do in such cases. Therefore, we will devote today's article to this topic. You can find out why deviations from the norm occur, how the temperature is lowered, and also what treatment will be relevant.

The human body is a unique mechanism. This is confirmed by many factors, including the process of thermoregulation, which constantly provides approximately 36.6 degrees to the norm.

Warm-bloodedness is inherent to us by nature. Human evolution has contributed to the easy survival of people in different climatic zones. Therefore, the mechanism of thermoregulation in any conditions constantly maintains the same indications. And if any changes occur, a person immediately consults a doctor. Including if the temperature drops to 35.5 degrees and below.

Usually, the temperature in an adult and a child who does not suffer from any diseases can range from 35.5 degrees to 37. We are used to the fact that with a cold, inflammation, and other immunity disorders, our body immediately starts to burn, and the readings on the thermometer immediately increase . Now let's try to find out why they can go down, and whether treatment is necessary.

First of all, low body temperature, which remains stable for 2 days, is a reason to visit specialists.

Many note as accompanying factors reduced readings also lethargy, baseless oppression, apathy. In some cases, when the body temperature is below 35 degrees, the patient notices chills, localized in the arms and legs.

Can be distinguished the following reasons violations that have occurred:

In addition to this list, which includes diseases, there are also a number of other factors that can result in a low temperature. These are the following reasons:

The thermometer readings may also drop below normal (from 35.5) after taking certain medications, as side effect in self-treatment of a person. Pregnancy can also be considered as a cause of low temperature. Therefore, when planning a family, you should carefully monitor the indications of the body and your own feelings.

Why does pathology occur in children?

Most often, low temperature (35.8 and below) occurs in infants. This is due to the fact that the mechanism of thermoregulation in them after birth has not yet been established. Usually for recovery optimal performance baby's body temperature takes about 2-3 months. If parents observe the phenomenon of low temperature for 2 days, and other symptoms additionally appear, you should immediately make an appointment with a doctor.

In older children, usually pathological changes body testimonies can be a consequence of an infectious or viral disease.

If the temperature usually rises with a cold, then the opposite symptom that occurs in a child may signal a disease such as diabetes. Therefore, be sure to pay attention to your baby, as changes in his condition can help prevent illness on early stage. It is not for nothing that experts recommend constantly monitoring the testimony of the child's body.

The causes of low temperature (below 35.8 degrees) in a child from 2 to 15 years old can be:

Symptoms and signs of pathology

As previously mentioned, a low temperature (from 35.5 and below) can manifest itself as chills in the limbs, apathy and depression. In addition, depending on the reason that provoked the decrease, the change can be recognized by a number of signs. These include:

• physical malaise of the whole body;
• drowsiness;
• pale skin;
• violation brain activity;
• irritability.

In some situations, the temperature, the readings of which are constantly kept below the generally accepted norm (from 35.8 to 35.5), is considered an individual feature of the organism. In this case, the symptoms and accompanying factors may differ. In such situations, only a specialist can tell if there is a threat to human life. However, usually his health does not suffer.

If the body temperature has dropped to 35.5 or lower in a child, the following symptoms may be cause for concern:

• weakness, decreased activity;
• frequent tantrums;
• cry.

A child who maintains a low body temperature becomes depressed, begins to think "inhibited". Often, parents can detect a decrease in appetite when similar pathology. At the first sign, you should consult a doctor. A pediatric specialist will conduct an examination, and, if necessary, prescribe treatment.

What to do in such situations?

If you notice one (several) symptoms of low temperature in yourself or your child, which persist for one or two days, you should contact a specialist. Deviations from the norm in the form of reduced readings of the human body from 35.8 degrees and below should be obligatory occasion for a visit to the hospital. Firstly, they will help to establish the causes of low body temperature. For this, specialists will conduct an examination and prescribe tests. Secondly, if necessary, only a doctor can prescribe adequate treatment.

Diagnose the causes of pathology in medical centers can with:

• blood tests (biochemical, general);
• radiographic examination;

These methods will help determine the nature of the origin of hypothermia in an adult and a child. Thanks to the examination, the specialist can prescribe the optimal treatment. If there are no prerequisites for serious illnesses, and the low temperature is the result of reduced immunity, the doctor will advise an increase in "folk" methods. These include: balanced diet, normalized daily routine, sparing the human body. In addition, the doctor may recommend taking vitamins and immunomodulators.

In any case, a decrease in body temperature of an adult or a child, characterized by marks on the thermometer below 35.5 degrees, should not be ignored.

The vast majority of people begin to worry when the body temperature rises above normal. body is enough a rare event. Many events, but if such a temperature lasts for a long time - you need to visit a doctor. The reasons for this deviation from the norm may be fatigue, overwork or past illness. But often the reasons for which are hidden in serious illness, may be the "bell" of the body.

What body temperature is considered low?

Doctors consider a body temperature of 35.5 degrees and below to be a significant deviation from the norm. Why can low body temperature be dangerous? The fact is that the deviation from the temperature norm is caused by a malfunction of the thermoregulation center, which is located in the brain of every person. This violation is a consequence of exhaustion. nervous system or a feature of the course of some diseases, which will be discussed below.

Low temperature human body: reason

Consider the main reasons:

• Exacerbation of chronic diseases already present in the human body. If you have serious chronic diseases, then low body temperature should be a weighty reason to visit a doctor. The causes of low temperature may lurk in an unpleasant complication.
• The development of hypothyroidism is a disease that is characterized by a malfunction of the thyroid gland. This may be due to hormonal and other problems in the human body.
• Low temperature can be observed as a result of damage to the adrenal glands. If you have adrenal problems, try to drink more water, more often eat watermelons and melons.
• The use of drugs in large quantities. If you use strong drugs indiscriminately and without consulting a competent doctor, do not be surprised if you develop a low body temperature. The reasons lie in improperly selected medicines that disabled the entire body.
• A low temperature often indicates overwork. Don't push yourself to exhaustion. If you ignore this sign that your own body gave you, excessive fatigue can turn into serious illnesses.
• If you have just had a severe viral or bacterial infections, for example, flu or a cold, low temperature may be the result of a natural recovery of the body.
• Pregnancy can be the reason for the low temperature. Toxicosis that occurs during pregnancy may be accompanied by a low temperature. This does not need to be scared, but you should carefully monitor the state of your own body in this difficult period for a woman.
• Sometimes a deviation from the temperature norm is a consequence internal bleeding. If a low temperature is accompanied by nausea and dizziness, you should immediately call a doctor.
• With physical hypothermia, a low body temperature is also observed. The reasons for this deviation are swimming in too cold water or being in the cold.
• And the last popular reason for lowering the temperature is a lack of vitamin C.

It must be remembered that temperatures below 35.5 degrees are not normal! We need to understand its causes and do everything to eliminate them! Do not think that everything will be resolved by itself. Low temperature - a consequence of the fact that the body can not cope! However, there are cases when a temperature of 35.5 has become an individual feature of a person. In such situations, this temperature is not considered low and is not a cause for concern.