Phentermine is a widely recommended weight loss pill and is approved more often than some of the top three weight loss pills currently on the United States pharmaceutical market. Its efficacy is short-term, but because it is the most cost-effective weight loss drug, it is the most widely approved.

Phentermine works as an appetite suppressant. Its device is one which controls the release of certain appetite controlling chemicals in the mind. This drug is recommended to patients with a body mass index of 27 or higher and who have did not lose weight otherwise. A reasonable work has to have already been made to manage your weight naturally before a doctor will prescribe any drug. Weight loss can only be achieved when using Phentermine if exercise and a healthy diet plan are incorporated as well. As with any of the top weight loss supplements, there are aspect effects.

Some of the common side associated with this top weight loss capsule are gastrointestinal upset, erectile dysfunction, low libido, euphoria, sleeplessness and nervousness. A number of the more serious side effects that one should seek immediate medical assistance for are allergic reactions, heart problems and other heart symptoms such as rapid heart rate and shortness of breath, strange behavior, tingling and edema of the feet and legs.

This particular top weight loss tablet should not be employed by women who are expectant or nursing, cardiac patients, children, those with a history of drug abuse, or anyone taking any MAOI's. Other drug interactions are with dexfenfluramine, fenfluramine, furazolidone, fluoxetine (and other serotonin reuptake inhibitors, guanadrel or guanethidine.

Though Phentermine is the top weight loss tablet prescribed, it is meant for short-term use. Patience occurs and the tablet becomes ineffective after awhile. Appropriate diet and exercise is essential to lose weight with Phentermine. Because of the short-term use of Phentermine, it is imperative that the patient is utilizing behavioral modification to achieve healthy habits in order to keep the weight off once the tablet has become ineffective.

That is important to note that though Phentermine was once a part of another top weight reduction pill, its predecessor Fen-phen also contained fenfluramine which is now contraindicated with the use of Phentermine. It was this mixture that was deadly.