zig
0

Notifications

  • You're all caught up!

Which Diet Pills Work Best for Energy and Weight Loss?

by
author image Stephanie Mojica
Stephanie Mojica has been a journalist since 1997 and currently works as a full-time reporter at the daily newspaper "The Advocate-Messenger" in Kentucky. Her articles have also appeared in newspapers such as "The Philadelphia Inquirer" and "The Virginian-Pilot," as well as several online publications. She holds a bachelor's degree from Athabasca University.

In past generations, doctors often prescribed amphetamines such as Dexedrine to help people lose weight and feel more energetic. But modern medicine discourages the use of prescription amphetamines for weight loss and energy due to the risk of addiction. If you want to lose weight and gain more energy, you should speak to your doctor about prescription appetite suppressants that have amphetamine-like properties such as phentermine, diethylpropion or phendimetrazine, notes the National Institute of Diabetes and Digestive and Kidney Diseases.

Phentermine

Phentermine is the most commonly prescribed weight loss and energy pill in the United States and has been approved for medical use since 1959, according to the Mayo Clinic. Your doctor may prescribe generic phentermine or the brand name Adipex-P. But you must change your diet and exercise habits or risk regaining any weight lost once you stop taking phentermine. You may experience side effects such as increased blood pressure, constipation, dry mouth or dizziness after taking the drug.

Diethylpropion

Your doctor may prescribe diethylpropion on a short-term basis to help you lose weight and increase your energy, according to PubMed Health. This drug is also marketed under the brand names Durad, Tenuate and Tepanil. You should not take the medication for more than 12 weeks; most doctors prescribe it for shorter periods due to its habit-forming potential. You may experience side effects such as an unpleasant taste in your mouth, vomiting, increased urination, restlessness or anxiety after taking diethylpropion.

Phendimetrazine

Phendimetrazine is another Food and Drug Administration-approved weight loss and energy pill available only by prescription, according to the National Institute of Diabetes and Digestive and Kidney Diseases. Like other appetite suppressants, you should not take the drug for more than 12 weeks at a time. You also risk suffering from side effects such as a false sense of well-being, irritability, dry mouth, an unpleasant taste in your mouth and trouble sleeping.

Dangerous Pills

The Food and Drug Administration has banned sales of several once-popular weight loss and energy supplements. You should not take any pills consisting of fenfluramine, sibutramine, ephedra, ephedrine, ma huang, country mallow and heartleaf. All of these ingredients may cause severe and even fatal heart and lung damage in some dieters; substances such as ephedra become even more potentially dangerous when combined with caffeine. As of 2011, Food and Drug Administration officials were investigating the safety of bitter orange.

LiveStrong Calorie Tracker
Lose Weight. Feel Great Change your life with MyPlate by LIVESTRONG.COM
GOAL
  • Gain 2 pounds per week
  • Gain 1.5 pounds per week
  • Gain 1 pound per week
  • Gain 0.5 pound per week
  • Maintain my current weight
  • Lose 0.5 pound per week
  • Lose 1 pound per week
  • Lose 1.5 pounds per week
  • Lose 2 pounds per week
GENDER
  • Female
  • Male
lbs.
ft. in.

YOU MIGHT ALSO LIKE

CURRENTLY TRENDING

Demand Media

Our Privacy Policy has been updated. Please take a moment and read it here.