Baby water and soil long red bumps, may be contact dermatitis, eczema, scabies and other diseases caused by the cause of the disease can be taken according to the general treatment, medication to alleviate the symptoms. 1. Contact dermatitis: it may be caused by skin allergies due to contact with certain allergens. Under the guidance of a doctor, topical glucocorticoid cream, such as hydrocortisone butyrate cream, etc., and oral antihistamine treatment, such as loratadine. 2. Eczema: The cause of eczema is unknown and may be related to environmental changes. Lesions without blisters, oozing, can be used externally with glycerine lotion astringent anti-itch treatment; if oozing, first with boric acid solution, and then under the guidance of the doctor external glucocorticosteroid ointment, such as hydrocortisone, mometasone furoate, etc., and oral antihistamine medication. 3. Scabies: It is a contagious skin disease caused by infection with scabies, and the current treatment principle is to kill scabies. Attention should be paid to keep the skin dry and hygienic, wash and disinfect intimate clothing, and use 5% sulfur cream externally under the guidance of the doctor to remove scabies treatment. Due to the young age of the children, both topical drugs, or oral drugs, need to be standardized under the guidance of a doctor, do not blindly use their own medication to cause serious adverse reactions. Parents are advised to bring their children to regular hospitals in time to see a professional doctor to guide the rational use of medication. Without a clear cause, if the symptoms have not been able to alleviate, should be transferred to the environment in a timely manner.