Taking the medicine for urticaria feels cold on the body, most of them are caused by allergies, and some are caused by cold air stimulation. 1. Allergy: common plant pollen stimulation or dietary influences, can lead to urticaria patients with the phenomenon of cold body, the patient’s skin will have red air masses, accompanied by itching and other symptoms, some will appear angioedema, it is recommended to go to the hospital in time to do the checkup and treatment, can be taken under the guidance of the doctor loratadine or glycerol lotion for conditioning, to avoid contact with allergic substances. 2. Cold air stimulation: If the weather is cold, by the cold air stimulation patients in the hives medicine, feel the body cold is due to physical causes, do not have to worry too much, do a good job of keeping warm. Suffer from urticaria disease, it is recommended that patients should cooperate with the doctor’s guidance, active treatment, usually also pay attention to do a good job of preventive measures, do not blindly use their own medicine.