The whole body itching a scratch a red mark is considered to be artificial urticaria, need to take general measures, medication and other methods to improve the symptoms of the disease.
1. General measures: artificial urticaria patients should keep the skin clean and dry, reduce friction, scratching the skin, so as not to aggravate the symptoms of the disease.
2. Medication: Oral antihistamine drugs, such as cetirizine, loratadine, ebastine, etc., can be taken under the guidance of doctors. These drugs can relieve itching, promote lesions to subside, effectively improve the symptoms of the disease. If necessary, ketotifen and other drugs can be used in combination.
When the patient appears all over the body itching a scratch a red mark situation, need to consult the doctor in time, and actively cooperate with the doctor to take relevant treatment measures.