Multicolored lichen according to ICD 10. Lichen multicolored - description, causes, diagnosis, treatment

Pityriasis versicolor is a fairly common disease. Spots of various shades appear on the skin.

Refers to fungal diseases. How to get rid of this type of lichen?

About lichen

Pityriasis versicolor is a skin disease caused by yeast-like fungi. This fungus is determined in 90% of people in the upper body and on the scalp. He can stay there for a long time, but does not manifest himself in any way.

Pityriasis dermatosis got its name due to the fact that with it the skin is quite flaky. This type of lichen is also called multi-colored due to the fact that the spots can be of different shades. Most often, the disease is diagnosed in the summer season, for which it is popularly called "solar fungus".

Pityriasis disease affects young and middle-aged people; in children and the elderly, lichen is quite rare.

Pityriasis versicolor in humans has a microbial code of 10 - B 36.0. ICD 10 describes the causes, diagnosis and treatment of pityriasis versicolor.

The disease affects the upper body, not spreading to the bottom.

Causes and symptoms of lichen

Why can a person develop pityriasis versicolor? The exact cause of the appearance has not yet been established.

Experts identify certain factors that can provoke the development of the disease. Their influence causes the transition of the fungus from the saprophytic form to the pathogenic one, which leads to its spread.

Factors:

• Weak immune system
• Chronic depression, nervous shocks,
• Diseases of the endocrine system (diabetes mellitus),
• Lack of control when taking drugs with hormones, antibiotics,
• Change in the chemical composition of sweat
• Long and frequent exposure to the sun, excessive tanning,
• increased sweating,
• Diseases of the gastrointestinal tract, liver, kidneys,
• Respiratory ailments,
• Synthetic clothing.

The main reason is considered a weak immune system. Pityriasis dermatosis is often diagnosed in people with the immunodeficiency virus, with oncological diseases.

In adolescents, lichen often appears due to hormonal changes in the body and changes in the functioning of the sebaceous glands.

Often lichen is diagnosed in pregnant women and women during menopause. This is due to hormonal changes in the body.

Is versicolor contagious? The disease can be transmitted from one person to another. With normal health, the absence of adverse factors, the disease does not develop. The disease progresses with a weakened immune system. The incubation period for lichen is one and a half months.

Clinical picture

How is pityriasis versicolor manifested? What symptoms to look out for?

Symptoms:

• Pityriasis dermatosis spreads over the upper body, captures the chest, neck, upper and lower limbs, head. Rarely, the rash occurs in the groin and inner thighs.
• At the first stage, the appearance of points of yellow light in the mouths of the hair is noted.
• Gradually, they increase to one centimeter.
• The spots gradually turn pink, then change to brown.
• The disease damages only the upper layer of the dermis, without penetrating into the depths.
• Gradually, the plaques begin to peel off, scales form.
• Sometimes several spots can merge into one with uneven borders. There is no symmetry.
• When exposed to the sun, the skin damaged by the disease does not tan, it remains white.
• The person has no pain and itching.

Pityriasis dermatosis is characterized by a long course with periodic exacerbations.

Pityriasis versicolor on head and face

Pityriasis dermatosis on the head appears as scaly spots with a yellow or brownish tinge. The affected areas begin to intensively bald. Most often, lichen occurs on the back of the head.

If there are wounds on the face, the patient experiences discomfort and itching. Quite often there is a merging of spots into one whole.

The most common causes of pityriasis dermatitis on these parts of the body are prolonged exposure to the sun and excessive sweating. Therefore, the disease is diagnosed mainly in the warm season.

Ringworm in children and pregnancy

In a child, lichen of this type is diagnosed quite rarely. It occurs as a result of a weakening of the immune system, constant stress and increased sweating.

Experts note the frequent occurrence of illness in children due to the use of various antibacterial bathing agents. In most cases, pityriasis dermatitis affects children from 10 years of age.

The disease in children has similar symptoms as in an adult. The incubation period is approximately three weeks.

Women during pregnancy are also prone to pityriasis dermatitis. At this time, there is a decrease in immunity, the hormonal background changes, which provokes the activity of fungi.

This type of lichen does not adversely affect the expectant mother and baby, however, it is necessary to treat pityriasis dermatosis. Specialists will select the safest preparations for internal and external use.

Lichen treatment with medicines

How to treat pityriasis dermatitis? Treatment of lichen does not cause any particular difficulties. However, you should not engage in self-therapy. If signs of the disease appear, you should consult a specialist.

Treatment of pityriasis versicolor involves the use of antifungal agents for internal and external use.

What is the most effective ointment for pityriasis versicolor?

External funds:

1. Terbinafine-based medicines. These agents have a detrimental effect on the membranes of fungal cells. Don't let them breed. The use of such ointments helps to avoid the spread of infection. The representative is the drug Terbinafine. It is commercially available in the form of a spray or cream. Apply to the skin according to the instructions twice a day. The substance terbinafine also contains Binafin, Lamisil, Mycoterbin, Exifin.
2. Effective treatment is carried out with the help of drugs with imidazole in the composition. Such drugs have a detrimental effect on the cells of the fungus, quickly destroying their membrane. This group includes Clotrimazole, Miconazole, Ketoconazole. On sale are found in the form of ointments. Apply to damaged areas twice a day. For hair therapy with ketoconazole in the composition.
3. Means based on pyroxolamine. The use of these funds leads to the death of fungi as a result of the lack of substances necessary for them. This group includes Tolcyclat, Cyclopirox. Ointments are applied to lesions up to two times a day.

It is worth noting Triderm cream. The drug contains clotrimazole, betamethasone and gentamicin. In addition to antifungal properties, it is an antibacterial agent. Acts quickly, use in the morning and evening, rubbing into damaged areas. from other types of lichen.

If it is impossible to use antimycotic agents, plaques can be treated with iodine solution or sulfur-salicylic ointment.

In severe cases of pityriasis dermatitis, the doctor may prescribe drugs for internal use. Tablets Fluconazole, Itraconazole have antifungal properties. The dosage is prescribed by the attending medical professional, based on the patient's condition.

All treatment is carried out at home, does not require a stay in the hospital. The drugs are used according to the indicated dosages in order to avoid the occurrence of side effects. We should not forget about contraindications.

Treatment at home can also be carried out with folk remedies.

Methods:

• Finely chopped sorrel is mixed with 1/1 sour cream. From the mixture obtained, compresses are made on the spots.
• You can lubricate the plaques with St. John's wort ointment. The powder of the plant is mixed with petroleum jelly and used in this form. Well helps oil from St. John's wort.
• Wipe stains with apple cider vinegar up to six times a day.
• Fragrant rue grass is crushed, mixed with butter in a ratio of 1/5. The resulting product lubricates the damage.
• You can wipe the spots with juice or tincture of calendula.
• The onion is finely cut, squeezed. The resulting juice is used to treat fungal infections.

Treatment of folk remedies for pityriasis versicolor should be accompanied by accuracy and caution. If allergic reactions, inflammation, irritation occur, therapy should be stopped.

Prevention and reviews

In order to avoid the appearance of the disease, it is necessary to monitor the state of the immune system, treat all diseases in time, try to avoid nervous stress and shocks. Frequent exposure to fresh air, moderate physical activity, proper nutrition, and control of medication intake favorably affect the state of the body.

Pityriasis versicolor is an unpleasant disease that causes a certain discomfort to a person. It can last quite a long time, periodically manifesting itself. Therapy is selected based on the patient's condition, the neglect of the disease.

Lichen multicolor (synonym: pityriasis versicolor) (Pytiriasls versicolor) is a low-contagious chronic disease of people, predominantly young and middle-aged, characterized by damage to the stratum corneum of the epidermis and a very mild inflammatory reaction and caused by the lipophilic yeast-like fungus Pityrosporum cibiculare.

ICD-10 code

B36.0 Lichen versicolor

Causes of multi-colored lichen

The causative agent of the disease is Mallasseria furfur. Multicolored lichen occurs as a result of the transformation of the saprophilic form into a pathogenic one or infection from the outside. The development of multi-colored lichen is facilitated by a weakening of the immune system, excessive sweating, endocrine disorders. The occurrence of the disease is facilitated by a change in the physicochemical properties of the water-lipid mantle of the skin and keratin of the stratum corneum. They can be caused by increased sweating, seborrhea, as well as some endocrine disorders (Itsenko-Cushing's syndrome, diabetes mellitus, obesity, hyperthyroidism, etc.). The disease occurs in all geographical areas, but more often in regions with a hot climate and high humidity.

It has been established that the pathogen lipoxygenase oxidizes unsaturated fatty acids of sebum into dicarboxylic acids. This results in inhibition of melanocyte tyrosinase and a decrease in melanin synthesis in the lesion. The disease often occurs in HIV-infected patients.

Symptoms of multi-colored lichen

Pityriasis versicolor affects both men and women.

Rashes are often localized on the chest, back, armpits; from here the rash spreads to the shoulders, the lateral surfaces of the trunk, and the abdomen. The disease multi-colored deprive begins with the appearance of pinkish, scaly spots that quickly turn brown.

As a result of peripheral growth, the initial elements turn into rounded, sharply defined spots up to 1 cm in diameter. The spots can merge and form large foci that occupy the entire back, trunk and chest. The elements have scalloped outlines; isolated spots are scattered along their periphery. The color of the lesions varies widely from pale cream to dark brown. The surface of the rash is covered with bran-like scales, which are formed as a result of the fungus loosening the stratum corneum of the epidermis. With frequent washing, the scales are hardly noticeable, however, with scraping, flour-like peeling (Besnier's symptom) easily occurs. There are forms similar to erythrasma, urticaria, reminiscent of vitiligo. Subjective sensations are usually absent.

After artificial ultraviolet irradiation, white pseudochromic spots remain in the area of ​​​​rashes. The course of the disease is long and may last for many years.

Diagnosis of multi-colored lichen

The diagnosis of versicolor is established on the basis of a characteristic clinical picture and laboratory data. To confirm the diagnosis, a Balzer test is used: the lesions and adjacent areas of healthy skin are smeared with 5% iodine tincture (at a lower concentration, the sample may be doubtful) - rashes due to loosened stratum corneum stain more intensely than the healthy skin surrounding them. In the fluorescent study using a Wood's lamp, a yellow glow is observed in the lesions. In the rays of a fluorescent lamp, the lesions glow golden yellow. The morphology of the pathogen is very characteristic during microscopic examination of scales from lesions (short, wide, curved pseudomycelium and single or clustered large spores).

Pityriasis versicolor (synonymous with versicolor versicolor) is a fungal infection of the superficial stratum corneum of the skin (epidermis) in humans.
Latin name: Pityriasis versicolor
ICD10 code: B36.0
Other synonyms: lichen yellow, lichen versicolor, sun fungus, sun or beach lichen.

Treatment of pityriasis versicolor - at the dermatologist.

Causes

The only cause of pityriasis versicolor in humans is the yeast-like fungus Pityrosporum (that is, it looks like yeast).
This pathogen has three forms: Malassezia furfur (mycelial form), Pityrosporum orbiculare (round form) and Pityrosporum ovale (oval form of the fungus). Normally, a person can have Pityrosporum orbiculare and Pityrosporum ovale in the skin, but they do not cause lichen. As soon as these forms of the fungus turn into the form of Malassezia furfur, a person develops versicolor versicolor.

Mostly young people are ill, more often men, in countries with a hot and humid climate. Children and the elderly rarely get sick.
If pityriasis versicolor appears in a child or an elderly person, you should look for the underlying disease or predisposing factor that led to the development of a fungal infection on the skin.

The disease is chronic and often relapses.

Contagiousness (that is, infectiousness) is low. That is, the fungus, of course, is transmitted from person to person. But you are unlikely to be able to get infected from a patient with pityriasis versicolor. After all, with a probability of 90%, every person on Earth has this pathogen.

In addition to the main reason, there are predisposing factors that contribute to the development of fungus in human skin:

• diabetes mellitus and other endocrine diseases,
• HIV and immunodeficiency as a result of blood cancer treatment,
• excessive sweating of the human body,
• stress,
• hereditary predisposition, special composition of sweat and excess sebum,
• diseases of the gastrointestinal tract,
• in general - a decrease in immunity, which is designed to fight the fungus.

Symptoms

On the head

If pityriasis versicolor is located on the scalp, it is called seborrhea, or dandruff.

The symptoms are exactly the same - spots, itchy scalp, peeling. At the same time, it is peeling that most often worries patients.
How to treat pityriasis versicolor on the head and other hairy areas of the body - yes, just like on the rest of the body. Only you need to choose not a cream or ointment, but a spray or solution for external skin treatment plus a shampoo with an antifungal agent.

Diagnostics

The diagnosis of pityriasis versicolor in humans is based on:

1) The main symptoms: spots on the skin of different colors, merging into conglomerates.

2) Pityriasis peeling of spots.

3) Spots without inflammation.

4) Diagnosis under a microscope is the main instrumental method for diagnosing multi-colored lichen. The exfoliated skin particles are scraped off the surface of the spots, treated with potassium alkali and viewed under a microscope. Both the mushrooms themselves and their mycelium are visible.

5) Examination of the skin under the Wood's lamp. A Wood's lamp is an ultraviolet fluorescent lamp with a magnifying glass for examining the skin.
Spots of pityriasis versicolor under Wood's lamp give a yellow-greenish glow or reddish-brown, different from the surrounding skin. Moreover, the multi-colored spots of lichen also give a different glow under the Wood's lamp.

What does pityriasis versicolor look like under a Wood's lamp?

6) Iodine test, or Balzer test is an important diagnostic symptom. It can be carried out at home and, if not delivered, then suspect the diagnosis of multi-colored lichen yourself.
Take a tincture of iodine, lubricate the spots and the surrounding healthy skin. After a few seconds, wipe it so that there are no drops of iodine on the skin. Healthy skin becomes yellowish, and pityriasis versicolor patches absorb iodine excessively and turn brown.

7) Symptom of Besnier, or floury peeling. When scraping foci of skin lesions, for example with a glass slide or a scalpel, a small flour-like peeling appears.

Besnier's symptom - floury peeling

Differential diagnosis is carried out:

• With Becker's nevus at the stage when there is no hair growth yet.
• With pink deprive Zhibera is also in the initial stage.

Treatment

Treatment of pityriasis versicolor has only cosmetic indications, since there is no inflammation or damage to other organs in this disease. Such patients are not contagious, since the fungus is present in almost all people, it's just a matter of immunity.

How to treat pityriasis versicolor:

1) Correction of the underlying disease (if any), which led to the appearance of pityriasis versicolor. We must not forget about this direction. Be sure to get rid of the provoking factor.

2) Local skin treatment.

It is always carried out.
Creams, ointments, shampoos, sprays and solutions with antifungal (antimycotic) agents are used.

Exactly the same treatment regimen when using the following topical antifungal agents:

• clotrimazole (cream or solution),
• miconazole (cream)
• terbinafine (lamisil) - cream,
• fungoterbin (spray or gel),
• oxiconazole (cream),
• thermicon (spray or cream).

If multi-colored lichen affects areas with hair growth (on the head, in the groin, on the labia or penis), it is better to use not ointments or creams, but sprays or solutions of the above drugs.

3) General treatment.

Mandatory to be carried out:

• with widespread lesions on large areas of the skin,
• with weakened immunity,
• with the ineffectiveness of local treatment after 2 weeks.

But a number of dermatologists advise always using systemic antifungals at the same time as creams or ointments. The effectiveness of this treatment is higher due to the effect on the fungi in the hair follicles.

Attention: general treatment without local treatment is ineffective!

Antifungal drugs are prescribed in tablets or capsules that must be taken orally.

• Fluconazole (in capsules of 150 mg). How to take: 2 capsules once a week - for a course of 2 weeks. That is, they took 2 capsules on Monday, a week later - 2 more capsules. Fast, cheap and efficient.
• Itraconazole - 200 mg once a day - for 1 week.
• Ketoconazole - 200 mg once a day - for 3-4 weeks.

Approximate scheme for the treatment of pityriasis versicolor

1. Fluconazole - 2 capsules once a week - a course of 2 weeks.
2. Shampoo Nizoral - wash your head and body daily in the evening for the first week. And every other day - 2 and 3 weeks.
3. Instead of Nizoral for the body, you can use the Termikon spray - apply once a day to the affected areas - 3 weeks.
4. Salicylic acid - lubricate the affected areas 1 time per day in the morning.
5. Taking multivitamins (Complivit, Selmevit and others).
6. A set of measures to improve immunity.

Treatment of pityriasis versicolor during pregnancy

Peculiarities:

• You can not take any antifungal agents inside, as they can adversely affect the fetus.
• Outwardly, locally it is best to use Nizoral shampoo. And only in cases where the benefit to the mother's body outweighs the risk to the fetus. Treatment should be coordinated with your gynecologist.
• In most cases, it is better to wait until childbirth and then conduct a full course of treatment.
• Remember: the pathogen does not affect the fetus in any way and does not affect childbirth.

When breastfeeding

• Do not take drugs by mouth.
• Do not treat breasts with ointments and creams.

How to evaluate the effectiveness of treatment?

1. The first symptom should disappear - peeling on the spots.
2. The spots, at least the pinks and browns, should be gone. White spots may persist for some time until the skin tans evenly in the sun.
3. Mushrooms and filaments of fungal mycelium should be absent from skin scrapings.

Prevention

Remember: if the spots are gone, it does not mean that they will not return. The disease is chronic and cannot be permanently cured. Therefore, prevention is a must!

• Taking ketoconazole - 400 mg once a month - every month. Or taking another antifungal drug.
• In the month of May, before the summer period begins: Nizoral shampoo - wash once a day - 3 days in a row.
• Wash clothes at 95% for the entire treatment period.
• Iron clothes with a hot iron for the entire treatment period.
• Do not wear synthetic clothing - it does not absorb sweat.
• For excessive sweating: use antiperspirants and change clothing frequently!
• Treatment of all diseases and correction of conditions that led to the appearance of pityriasis versicolor.
• Strengthening the immune system in various ways is a must!!!
• Is it possible to go to the solarium and sunbathe? At the time of treatment - it is impossible. After treatment, you can and even need to sunbathe a little in the sun, as sunlight kills the pathogen - the fungus.

Pityriasis versicolor (versus versicolor)- fungal disease of the skin.

Code according to the international classification of diseases ICD-10:

Causes

Diagnostics

Diagnosis based on characteristic clinical symptoms and a positive iodine test. In doubtful cases, microscopic examination of skin flakes is carried out to detect the pathogen. Differential diagnosis is carried out in some cases with syphilitic roseola, which does not peel off, does not merge into solid foci, the iodine test is negative, and serological reactions to syphilis are positive, there may be other manifestations of syphilis. Pseudo-leukoderma must be differentiated from true syphilitic leukoderma, in which small rounded (0.5 - 1 cm) or marbled hypopigmented spots without clear boundaries are located on the slightly pigmented skin of the posterior - non-lateral surfaces of the neck, sometimes spreading to the skin of the back; positive serological tests and other signs of syphilis make it possible to distinguish it from pseudoleukoderma.

Treatment

Treatment. Rubbing Andriasyan's liquid (urotropin - 5 g, 8% solution of acetic acid - 35 ml, glycerin - 10 ml), 2 - 5% salicylic - resorcinol alcohol, Wilkinson's ointment, 10% sulfuric ointment, mycosolone, treatment according to the Demyanovich method (see Scabies) and other antifungal agents for 3 - 7 days, after which a general hygiene is prescribed bath with soap, washcloth. To prevent the recurrence of the disease, it is advisable to treat the entire skin. For cosmetic purposes, ultraviolet irradiation is indicated to eliminate pseudoleukoderma after antifungal treatment.

Diagnosis code according to ICD-10. B36.0

Multicolored lichen (pityriasis versicolor, tinea versicolor) is a superficial fungal skin disease belonging to the group of keratomycosis.

Etiology and epidemiology

The disease is ubiquitous, but most common in regions with a hot and humid climate. Mostly people of young and middle age are ill, it is extremely rare - children and the elderly.

The causative agents of multi-colored lichen are dimorphic lipophilic yeasts of the genus Malassezia - representatives of the typical skin microflora. Malassezia globosa, M.sympodialis and M.furfur are most often found, less often - M.slooffiae, M.restricta and M.obtusa. It has been established that about 90% of healthy people are carriers of the saprophytic form of the fungus. Under the influence of predisposing factors of endogenous and / or exogenous nature, the pathogen transforms from a non-pathogenic form of a budding blastospore into a pathogenic mycelial one.

The contagiousness of the disease is low. Predisposing factors may be increased sweating, a change in the chemical composition of sweat, a decrease in the physiological peeling of the epidermis. Lichen versicolor often develops in people with concomitant diseases: endocrine pathology, chronic diseases of the lungs and gastrointestinal tract, vegetative-vascular disorders, immunodeficiencies of various nature, etc. Alimentary insufficiency, oral contraceptives, systemic glucocorticosteroid drugs and immunosuppressants contribute to the development of the disease. Perhaps there is a genetic (multifactorial) predisposition to the development of the disease. Immune factors may be involved in the pathogenesis, but they are difficult to interpret. Patients with versicolor do not have cell-mediated immunodeficiency to mycelial antigens of Malassezia spp.

Classification

Absent.

Clinical picture (symptoms) of pityriasis versicolor

Rashes are most often localized on the skin of the trunk and upper extremities, the skin of the scalp and penis may be affected.
Atypical localization of multi-colored lichen can be attributed to: face, auricles, behind-the-ear folds, hands, legs, inguinal and axillary regions, nipple and periareolar region. In children, the disease often begins with the scalp, but the hair is not affected. Multicolored deprive is not observed on the palms, soles and mucous membranes. There is a tropism of the pathogen to areas of the skin that have a large number of sebaceous glands.

The disease is initially characterized by the appearance of small spots without inflammation, unsharply outlined, first pink, then yellowish pink, later brown or red-brown; on their surface there is a small-lamellar peeling, similar to bran (pityriasis versicolor), easily determined by scraping. The spots are often multiple, can merge, forming large foci with polycyclic outlines, the size of the spots varies from a few millimeters to several centimeters. Sometimes, when examining large foci in their center, mild atrophy can be determined. As a result of central involution, the foci can take on an annular shape. Subjective sensations usually do not happen, but sometimes a slight itching may appear. After tanning, as a result of increased peeling, depigmented areas of the skin remain in the lesions.

There is a special form of the disease - tinea versicolor alba, or white pityriasis versicolor. In this case, complete depigmentation may occur in the absence of any peeling. Depigmentation in this case is not directly related to the shielding properties of fungal colonies and can occur in areas of the skin that have not been exposed to solar radiation.

Diagnosis of pityriasis versicolor

The diagnosis in most cases is established on the basis of a typical clinical picture: characteristic rashes on the skin of the trunk and upper limbs.
With erased forms and / or atypical localization, the diagnosis is established on the basis of the results of examination in the rays of a Wood's fluorescent lamp for a characteristic yellow or golden-brown glow. Glow in the rays of a Wood's lamp is observed mainly in cases where the etiological agent is M. furfur (about 1/3 of the diseased).

Microscopic examination of scales treated with a 10-20% solution of caustic potassium (KOH) with a 20-minute exposure reveals elements of the fungus (short curved filaments of mycelium (hyphae) from 2 to 4 microns in diameter and large round and oval spores with a double-circuit shell in the form of clusters resembling bunches of grapes).

When making a diagnosis, the Balzer test (iodine test) can be used: when lubricating the areas with 5% iodine tincture, the spots of multi-colored lichen are stained with iodine more intensively due to the impregnation of pityriasis scales.

Balzer's test

Histological examination of the affected areas of the skin using the PAS reaction can detect mycelium and rounded spores of the fungus in the stratum corneum of the epidermis.

Differential Diagnosis

It is necessary to differentiate the disease in the acute stage with pink lichen Zhibera, syphilitic roseola, seborrheic dermatitis, eczematides, erythrasma; with a long course - with pigmentation observed after the resolution of various dermatoses, Becker's nevus. In the presence of depigmented spots - with syphilitic leukoderma, dry streptoderma, vitiligo, depigmented eczematids.

Treatment of pityriasis versicolor

Treatment Goals

• clinical cure;

General notes on therapy

Treatment of pityriasis versicolor is based on the use of antifungal drugs of local and systemic action, as well as keratolytic agents.

Indications for hospitalization

Missing

Treatment regimens for multi-colored lichen:

External Therapy

With limited forms of the disease:

• bifonazole, 1% cream or 1% solution
• ketoconazole, cream (B) 1
• clotrimazole cream or solution
• miconazole cream
• terbinafine cream and solution
• oxiconazole cream

In case of damage to the skin of the scalp:

• ketoconazole shampoo

Systemic therapy

With common and atypical forms of multi-colored lichen, as well as the ineffectiveness of local therapy with limited damage, systemic antimycotic drugs are prescribed:

• ketoconazole 200 mg
• itraconazole 200 mg
• fluconazole 300 mg

Requirements for treatment outcomes

• complete resolution of clinical manifestations;
• negative microscopic examination results.

Tactics in the absence of the effect of treatment

• corrective pathogenetic therapy (immunomodulators, agents that normalize endocrine pathology, etc.);
• replacement of an antimycotic agent.

Prevention of pityriasis versicolor

During treatment, it is necessary to disinfect the patient's clothes, hats, underwear and bed linen by boiling in a 1% soap and soda solution and 5 times ironing with a hot iron while wet on both sides. Treatment should also be recommended to family members if they are diagnosed with the disease.

In order to prevent tinea versicolor in individuals prone to recurrence of the disease, it is advisable to take ketoconazole at a dose of 400 mg per month or 200 mg three days in a row for a month or itraconazole 400 mg once a month for 6 months.

IF YOU HAVE ANY QUESTIONS REGARDING THIS DISEASE, PLEASE CONTACT DERMATOVENEROLOGIST ADAEV KH.M:

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