Oct 10, 2009

How to Choose a Phentermine Weight Loss Product

by Mark DeRosa

Phentermine is one of the best-selling weight loss medications all over the world. The drug acts as an appetite suppressant, conveying a feeling of satiety and preventing the individual from feeling hungry. There are different brands of phentermine that are available in the market. It is approved as an appetite suppressant to help reduce weight in obese patients when used short-term and combined with exercise, diet, and behavioral modification. It is typically prescribed for individuals who are at increased medical risk because of their weight and works by helping to release certain chemicals in the brain that control appetite.

Here is a comparison of the generic and the more popular brands of phentermine to help you in choosing the best one for you.

It is approved as an appetite suppressant to help reduce weight in obese patients when used short-term and combined with exercise, diet, and behavioral modification. It is typically prescribed for individuals who are at increased medical risk because of their weight and works by helping to release certain chemicals in the brain that control appetite.

Adipex

Adipex-P, or known as Adipex for short, is the most popular brand of phentermine. It has been manufactured by Gate Pharmaceuticals since the year 1990. Adipex is the immediate-release form of the drug. This means that the drug instantly enters the bloodstream of the individual, and acts right away.

Adipex is available as both a tablet and a capsule, with a dose of 37.5 mg. The Adipex tablets are oblong and are colored white with blue specks. The name of the drug is embossed on the pill. The tablets are available in bottles containing 30 tablets. Meanwhile, the Adipex capsules are blue and white with blue stripes on the white half. The name of the drug is imprinted on the pill. The capsules are available in bottles containing 100 capsules.

A single 37.5 mg pill of Adipex is taken once a day, usually before eating breakfast. Some people need only half this amount and can drink only half of the tablet. Others may need to split the 37.5 mg tablet into 2 and drink two doses at different times.

Ionamin

Ionamin is the slow-release form of phentermine, manufactured by Celltech Pharmaceuticals. The active ingredient phentermine is mixed with a resin in order to create the time-released form. This means that it will take approximately 8 to 10 hours before the medication is released into the body. The effects of Ionamin are therefore usually milder but last longer than the effects of Adipex.

Ionamin is only available in the capsule form. You can choose from 2 strengths: 15 mg or 30 mg. The 15 mg capsules are yellow and gray, with the name of the drug imprinted on the pill. Meanwhile, the 30 mg capsules are entirely yellow, with the name of the drug likewise imprinted on the pill. Both capsules are available in bottles containing either 100 or 400 capsules.

One capsule of Ionamin is usually taken once a day, before eating breakfast.

Generic Phentermine

Phentermine is also available in a generic form. The generic form of phentermine is manufactured by several pharmaceutical companies, including Purepac and Sandoz.

Generic phentermine is available as 15 mg, 30 mg, and 37.5 mg capsules and as 37.5 mg tablets. The 37.5 mg tablet and capsule formulations are the generic equivalent of Adipex, while the 30 mg capsule is the generic equivalent of Fastin. There is no generic equivalent for Ionamin.

Generic forms of phentermine act in the same manner, with the same efficacy and safety as the branded forms. The major difference is the cost, with generic phentermine being much more affordable than the branded forms.



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