Methapyrilene
Methapyrilene
Methapyrilene (pronounced: me-tha-pyr-i-lene) is a type of antihistamine that was previously used to treat allergic reactions and insomnia. However, it was withdrawn from the market due to its potential to cause cancer.
Etymology
The term "Methapyrilene" is derived from its chemical structure, which includes a methylene group (meth-) and a pyridine ring (-pyrilene).
Usage
Methapyrilene was primarily used as an antihistamine, a type of medication that reduces the effects of the natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose. Methapyrilene was also used to treat insomnia due to its sedative effects.
Side Effects
The use of Methapyrilene was associated with several side effects, including drowsiness, dizziness, and dry mouth. In rare cases, it could cause severe liver damage, leading to its withdrawal from the market.
Withdrawal from Market
Methapyrilene was withdrawn from the market in the 1970s after studies found that it could cause cancer in laboratory animals. The Food and Drug Administration (FDA) subsequently banned its use in humans.
Related Terms
External links
- Medical encyclopedia article on Methapyrilene
- Wikipedia's article - Methapyrilene
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