Urticaria is a type of allergic disease that generally causes large areas of hives to appear rapidly all over the body, accompanied by severe itching. A quick method to relieve itching is the topical application of calamine lotion extensively and taking oral antihistamines, such as loratadine tablets. In cases of acute flare-ups, it may be appropriate to use hormone-based medications, such as dexamethasone injection, administered intravenously or through infusion, as these act quickly. For chronic urticaria treatment, it is generally advised against the use of hormones; standard oral antihistamines should suffice. Urticaria tends to recur; therefore, it's important to maintain a controlled diet and lifestyle habits. Foods and substances to avoid include chili peppers, mutton, seafood, and alcohol.