Eczema on the buttocks to avoid excessive scratching, so as not to local skin breakage caused by inflammation or skin growth. Mainly: 1, if the oozing is more serious, you can use a wet dressing of glycerite lotion or boric acid lotion, to reduce local oozing, reduce itching symptoms. 2, medication can be used antihistamines, such as loratadine, cetirizine, restorative medicine, paracetamol and other medications to reduce allergic reactions. 3, the local can be coated with topical medications, such as zinc oxide ointment, pay attention to the temperature of the bath water should not be too high. 4, you can use traditional Chinese medicine to sit in the bath! There is a certain therapeutic effect, avoid eating spicy, stimulating food, diet should be light, avoid staying up late, alcohol and other bad habits. Usually to develop good personal hygiene habits, timely cleaning and replacement of intimate apparel, eat more green vegetables and fruits, improve constipation.