Were you looking for information about Amethyst? Amathest is a common misspelling of Amethyst.
A generic version of Lybrel, Amethyst™ (levonorgestrel/ethinyl estradiol) is a type of birth control pill used to prevent pregnancy and, in some cases, treat conditions such as acne or premenstrual dysphoric disorder (PMDD). The oral contraceptive is taken once daily at the same time each day. Although generally well tolerated, side effects can occur. Common ones include headaches, breast tenderness, and spotting.
(To read the full eMedTV article, click Amethyst. This article offers details on how it works, safety concerns, and more. You can also click any of the links in the box to the right for specific information.)