Were you looking for information about Phentermine? Fentermine is a common misspelling of phentermine.
Phentermine is a medication that can be prescribed for weight loss. It is a controlled substance and should only be used short-term (for a few weeks). The drug is chemically related to amphetamines, and it works by suppressing the appetite. It may also increase the metabolism.
Phentermine products are available in tablet and capsule form, and are generally taken once a day. While most people tolerate the weight-loss drug well, potential side effects include sexual problems, restlessness, insomnia, and high blood pressure.
(Click Phentermine for more detailed information about how phentermine works, the effects of the medication, and what you should be aware of before starting treatment. You can also click on any of the links in the box to the right for more specific information.)