The causes of fungal eczema may include skin fungal infection, internal flora imbalance or infection by others. 1. Fungal skin infection: trauma, using irritating toiletries to damage the skin or not paying attention to personal hygiene for a long time can cause fungal skin infection and induce fungal eczema. 2. Dysfunction of body flora: suffering from chronic diseases or nutritional imbalance, etc., can lead to a decline in the body’s resistance, resulting in disorders of the body’s flora, immune dysfunction and cause fungal eczema. 3. Infection by others: close contact with people suffering from fungal dermatitis may also be infected with fungal eczema, itchy skin and other symptoms. Fungal dermatitis eczema, need to actively go to the hospital, under the guidance of the doctor for treatment, the drugs need to follow the doctor’s instructions reasonable application.