Rheumatism cream after the use of the whole body itching, may be caused by urticaria. Rheumatism cream itself is a health care product, does not belong to the drug, after the use of allergic reactions may be induced, resulting in mast cells and other inflammatory cell activation and degranulation, the release of inflammatory activity of chemical mediators, such as histamine, cytokines, pentazocine, etc., thus causing vasodilatation, increased permeability, caused by skin tingling, edema, itching and other symptoms. Rheumatism cream after the use of the whole body itching, first stop using drugs, go to the hospital as soon as possible for examination, take appropriate medication in time, such as loratadine, cetirizine and other antihistamines, the situation is serious with the shock, the need for timely resuscitation, such as subcutaneous injections of epinephrine, glucocorticosteroid drugs (dexamethasone, hydrocortisone) intramuscular injection or intravenous injection. Rheumatism cream after the use of itching all over the body, you need to go to the hospital in time to check, follow the doctor’s instructions for treatment. Drugs need to be used in accordance with medical advice.