With so many diet pills flooding the market nowadays, weight watchers should be careful when choosing which drug to use while waging their battle against the bulge.

Phenthermine diet pills is the generic form of Adipex-P. The drug sold for weight loss is called oral Phentermine Hydrohloride (HCL). It belongs to the Sympathomimetic family of appetite suppressants - effective only for short term management of obesity. These drugs should be taken in tandem with proper diet, exercise and behavior modification to help dieters lose weight.

Adipex is the most popular brand name of Phentermine. This should be used in partnership with an exercise regimen for effective weight loss. Ionamin diet pills are sometimes known as an anorectic drug. These types of diet pills should be used together with a diet and exercise plan to yield positive results. Meridia diet pills are appetite suppressants

To protect consumers, the Food and Drug Administration regulates the promotion and advertisement of these diet pills. Doctors are prohibited from prescribing diet pills for various conditions in large doses for different periods.

Off label use is the practice of prescribing weight loss pill for lengths of time or for restricted conditions. Also considered off label use is using a newly approved appetite suppressant for more than a few weeks.

Meridia diet pills are also appetite suppressants that are used for weight loss that works by changing the chemical composition of the body for better weight management. It should also be in tandem with an over-all exercise and diet plan to achieve maximum results. For long-term use, doctors normally prescribe Xenical diet pills that work by blocking the entry of fat inside the body through preventing its absorption.

It is important to first consult a physician prior to choosing which diet pill is best for you. Doctors are knowledgeable on the subject and may recommend the type of weight loss pill that will prove best for your condition.