Sweat patches, also known as lichen planus, is a disease caused by a fungal infection and is a curable condition.
Lichen planus is related to fungal infection, Malassezia invades the cuticle of the skin, causing superficial infection. In the early stage of the disease, it is mainly characterized by local skin abnormalities. With further development of the disease, the adjacent skin can be fused into large irregular patches, accompanied by pigmentation changes, rashes and mild itching.
Topical antifungal preparations such as bifonazole, ketoconazole, and clotrimazole can be given under medical supervision to inhibit seborrhea, as well as antifungal activity. If the area of skin lesions is large, oral itraconazole, fluconazole and other antifungal drugs can inhibit the synthesis of malassezia ergosterol if necessary.
In summary, lichen planus is a curable disease. However, there is a possibility that the disease may recur if it comes into contact with the fungus again. It is recommended to pay attention to personal hygiene and avoid triggering infections, which can reduce the recurrence.
It is recommended to consult the dermatology department of the hospital if you find symptoms such as dotted skin patches or pigmentation changes, itching and so on. After a clear diagnosis, antifungal drugs are given under the guidance of the doctor.