Rheumatoid bumps usually refer to wind clouds. Rheumatoid bumps on the body after drinking alcohol may be due to urticaria caused by alcohol allergy. Urticaria is due to the dilation of small blood vessels in the skin and mucous membranes and the increase in permeability, resulting in a limited edema reaction, is a manifestation of skin allergies. Urticaria, commonly known as “hives”, is a limited edema of the skin and mucous membranes due to a temporary increase in vascular permeability, i.e., hives. Some people are allergic to alcohol, so hives can be triggered after drinking alcohol. If the quality of the alcohol is poor or alcohol poisoning occurs, urticaria may be caused. Urticaria patients often suddenly realize that the skin itches, soon appeared in the itchy parts of the red red masses of varying sizes, round, oval or irregular, can be isolated distribution or expansion of the fusion of the piece, the skin surface is uneven, the appearance of orange peel, sometimes the masses can be pale, usually in a few hours after the disappearance of their own. Urticaria may recur and patients are advised to avoid alcohol to avoid reoccurrence of the allergic reaction. If any of the above discomfort symptoms occur, it is recommended to go to the hospital in time and standardize the treatment under the doctor’s guidance.