User:Mr. Ibrahem/Clemastine

Clemastine, also known as meclastin, is a medication used to treat allergies such as hay fever and hives. It may also be used for symptoms of the common cold. It is taken by mouth.

Common side effects include sleepiness, dizziness, poor coordination, and an upset stomach. Other side effects may include agitation, dry mouth, and constipation. There is no evidence of harm with use in pregnancy, but such use has not been well studied. It should not be used when breastfeeding. It is a first-generation antihistamine.

Patented in 1960, it came into medical use in 1967. It is available as a generic medication and over the counter. In the United Kingdom 60 pills of 1 mg costs the NHS about £7 as of 2021. This amount in the United States costs about 18 USD.