- Cetralon is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.
- Cetralon is used to treat cold or allergy symptoms such as sneezing, itching, watery eyes, or runny nose.
- Cetralon is also used to treat itching and swelling caused by chronic urticaria (hives).
- Cetralon may also be used for purposes not listed in this medication guide.
