Adipex is a commercial name for phentermine, an appetite suppressant drug originally approved by the Food and Drug Administration in 1959. The FDA classifies Adipex as an appetite suppressant of the amphetamine and phenethylamine class, a schedule IV controlled substance in the United States. Adipex requires a doctor's prescription, and you should only use this drug for limited periods of time under a doctor's supervision.
How Adipex Works
Adipex's chemical construction is similar to amphetamines, so Adipex is a habit-forming drug. Adipex functions by reducing hunger or feelings of hunger in your body. The drug accomplishes this function by stimulating your hypothalamus and adrenal gland to release hormones. These hormones override your natural need to eat and result in a lack of appetite. Adipex also releases other hormones that help your body break down stored fats. Additionally, Adipex provides you with increased energy that supports physical activity and can further increase weight loss.
Who Should Use Adipex?
Adipex is a strong appetite suppressant only available with a doctor's prescription. The manufacturer recommends this product only to individuals with a body mass index greater than or equal to 27. The manufacturer also recommends the use of this drug as part of a diet program that includes healthy eating and regular exercise. Patients with a body mass index greater than 27 are considered clinically obese. Many of these patients also suffer from diabetes, high cholesterol and high blood pressure. Since Adipex can potentially affect these conditions, you should only take this drug under supervision of a doctor.
Dangers of Adipex
This medication is classified as a controlled substance because of its potential dangers and high likelihood of abuse. Overdosing on Adipex can result in death. If you have taken more than the recommended dosage and exhibit rapid respiration, arrhythmia, circulatory collapse, abdominal cramps, nausea, vomiting or diarrhea, get emergency medical help immediately.
Dosage
The manufacturer recommends taking Adipex once a day, preferably early in the morning before breakfast or immediately after breakfast. The recommended dose for most patients is 37.5 mg. However, many doctors recommend starting treatment with Adipex by taking a half dose. You can split the Adipex pills in half if your doctor recommends taking a half dose.
References
- Drugs: Adipex-P
- "The Women's Health Products Handbook"; Carol Ann Rinzler; 1996
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