What to do if brown round spots grow under the armpits

Brown round spots on the armpits can make people very worried. This may be a symptom of tinea versicolor. The most common site of the disease is the armpits. The spots are in the shape of soybeans. They are usually caused by the breeding of multiple bacteria and can spread over a large area. Therefore, it is particularly important to find a scientific and effective treatment method. Topical treatment with hormone ointments, or flushing with solutions, and combination treatments for tinea versicolor are all very good treatments. Friends in need can try them.

1. The round spots under the armpits may be tinea versicolor

It may be tinea versicolor, medically known as tinea versicolor. If you want further diagnosis, you need to go to the hospital for detailed examination. Tinea versicolor commonly occurs on the chest, arms, neck and back of the body, and can also be seen in the abdomen, armpits, groin and other parts of the body. It is round or quasi-circular macules the size of soybeans or broad beans, with clear edges, level with the skin or slightly higher than the skin, and the color is brown, yellow, gray, brown or light brown.

2. Causes

Tinea versicolor, commonly known as tinea versicolor, is caused by the fungus Tinea versicolor. Transmission is through contact with carriers or their clothing, bedding, or mats. In summer, the skin is sweaty and moist, making it easy to get sick. Tinea versicolor is more common in adults, and is prone to occur on the chest, back, neck and upper arms. At the beginning, there are round spots the size of soybeans, which are grayish white, brown or light yellow, with small bran-like scales attached to them. Later, the skin lesions become more and more, and sometimes they can merge into flakes. Temporary hypopigmented spots are left behind after the scales are removed. The disease progresses slowly and does not heal for many years. It is more severe in summer and less severe in winter. There are no subjective symptoms or only slight itching.

The pathogen is a lipophilic yeast called Pityrosporum ovale or Pityrosporum spp. This fungus is a saprophytic fungus of normal skin. Only under certain special circumstances such as high temperature and humidity, local fat and sweat, poor sanitary conditions, etc., the parasitic density of Pityrosporum increases and the saprophytic yeast transforms into a hyphae type to cause disease. This bacterium only invades the superficial layer of the stratum corneum without causing an inflammatory reaction in the dermis.

3. Disease treatment

Modern medicine mainly uses some hormone ointments for external treatment, or solution washing, tinea versicolor combination therapy

Apply the myrrh powder directly to the affected area, or mix it with vinegar or dip it in sliced ​​ginger and rub it on the affected area. Apply externally with 10% Tuqinpi tincture, 5%-10% glacial acetic acid solution or edible white vinegar and other low-concentration tinea medicines. First apply 20% to 40% sodium thiosulfate solution, then apply 4% hydrochloric acid solution after it dries.

The above method is used 2-3 times a day for 4-6 weeks. During treatment, underwear, sheets and other bedding should be boiled and disinfected frequently.

Usually 3% clotrimazole cream or Daktarin cream is applied to the affected area. You should take a shower before applying the medicine. It is best to gently wipe off the scales with a loofah and then apply the medicine.