Is There a Difference Between Adipex & Fastin?

Phentermine is a drug classified as an anorectic that is commonly prescribed as an appetite suppressant to assist patients in losing weight. Phentermine, also known under the brand names of Adipex and Fastin, is the most widely prescribed and most frequently encountered diet pill on the market today, according to the U.S. Drug Enforcement Administration.

Comparison

• Adipex and Fastin were designed to aid patients in weight loss when used in conjunction with exercise and a low-calorie diet. Both Fastin and Adipex treat obesity by altering the central nervous system and reducing the appetite of patients. Adipex and Fastin both require a prescription from a physician that can be filled by any pharmacy.

Features

• Adipex and Fastin are both used orally and are available in strengths ranging from 15 mg to 37.5 mg. Fastin is manufactured by GlaxoSmithKline, while Adipex is manufactured by Gate Pharmaceuticals. Unless you specify when dropping off your prescription, it will likely be filled with the generic phentermine, which is produced by a variety of manufacturers.

Side Effects

• Side effects

  Since Adipex and Fastin were created with the same active ingredient, they have similar side effects. Some of the symptoms one might experience while taking either drug are rapid heart rate, increased blood pressure, headache, dizziness, dry mouth and insomnia, as stated by Drugs.com.

Interactions

• Both Adipex and Fastin go hand-in-hand with precautions regarding drug interactions. Caution should be used when taking either medication along with antidepressants, insulin or diabetes medications, and prescriptions used to treat high blood pressure. You should consult your physician before mixing Adipex or Fastin with another drug.

Warning

• Warning

  Adipex and Fastin are for short-term use only and are not recommended for children under the age of 16 or women who are pregnant or nursing. If you experience chest pain, hallucinations or faint feelings, contact your doctor immediately.