At first, there was a rash and pruritus on the thigh and body. The thigh was the most serious. After a few days, the rash began to subside and turned into mesh pieces without bulge and intermittent pruritus. When it was itching, it would turn white like dry skin, and then it would peel off like dandruff. Sometimes
For this symptom, it may be a disease on the skin of fungal infection, which is often called tinea dermatophyte. In this case, you can go to the dermatology department for examination first. If it is a skin disease of fungal infection, you can timely give drugs such as yixuekangzole ointment or ketoconazole cream, conduct conditioning treatment first, and pay attention to the care of skin hygiene.
Considering the analysis of your situation, you may also be caused by allergic factors. However, if you have the above symptoms, and there are peeling of dandruff and a large number of dry skin molting, it should be caused by factors of fungal infection. Therefore, you can go to the dermatology department for dermatoscopy and other relevant examinations, and give treatment after diagnosis.
If there is peeling with red spots like dandruff, you should consider that it is related to pityriasis rosea, so you should still combine some local ointment treatment, tacrolimus ointment or blood endoplasmic cream to see if fat can play a certain therapeutic effect.