Buttocks suddenly itch a colorless rash may be hives, mosquito bites and other causes.
1. urticaria: allergens and other factors caused by the local elevation of the skin surface of the lump, occurring in the buttocks can be manifested as a colorless rash accompanied by itching, some patients with serious conditions, there will be nausea, vomiting, abdominal pain, can be used under the guidance of a doctor, loratadine, levocetirizine, etc. for treatment.
2. Mosquito bites: If the patient in the ass suddenly itchy a rash before, in the grass or the woods to stay, consider may be caused by mosquito bites, generally no special treatment, but can not scratch, when serious, can follow the doctor’s instructions for external glucocorticoid ointment, such as fluticasporin propionate cream, etc. Treatment.
Suddenly itchy buttocks a colorless rash may also be caused by other reasons, we recommend that the patient seek medical attention in a timely manner to clarify the cause of the disease, under the guidance of the doctor for treatment!