Wheals are commonly known as raised, itchy, and often disappearing swellings on the skin. Some synonyms for wheals include welts, hives, papules, and urticaria. Welts are red, swollen, and painful marks on the skin that may appear after an injury. Hives, on the other hand, are red, itchy, and swollen bumps on the skin that can appear anywhere on the body. Papules are small bumps that form on the skin due to inflammation or infection, while urticaria is a medical term for an itchy rash caused by an allergic reaction. Knowing the synonyms for wheals can help in more accurate diagnosis and proper treatment of skin conditions.