How can urticaria patients relieve itching

Urticaria is the skin shows edema erythema of an itchy skin disease, it is recommended that patients try not to scratch, because scratch on the skin is a stimulus more scratching itching, do not use hot water to wash urticaria rash, the more scalded edema more obvious erythema may be larger, we can first choose traditional Chinese medicine, if this does not work, you can recommend the use of calamine lotion or zinc oxide ointment, observe whether it can relieve itching. If not, consider taking oral medications, such as chlorpheniramine, loratadine, or cetirizine, so that most people's itching and rash may disappear completely after taking these medications.