Urticaria
Urticaria is the medical name for hives, an itchy rash of raised bumps or patches that can appear in many shapes and sizes. The rash may stay in one area or spread, and can sting or burn.
Key points
- Triggers can include infections, medicines, heat, pressure or certain foods, although a clear cause is not always found.
- Duration varies: one episode may settle within days, while recurrent urticaria can persist or return.
- Antihistamines are medicines used to ease itch and rash symptoms in some forms of hives.
Medicines listed for urticaria
The listed products for urticaria contain Cyproheptadine and Bilastine, which are antihistamines. Periactin and Ilaxten are listed as tablets. These ingredients relate to hives by acting on histamine, a chemical involved in the rash.
Further reading
Related articles

29 Jul 2026 ⋅ 8 min read
Hives and Itchy Welts: What Triggers Them and What Settles Them
Hives usually clear within days and can often be treated at home with antihistamines. What triggers them, why heat and sweat set them off for some people, and the swelling that means calling emergency services.
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