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Safety of Appetite Suppressant Pills

When you're trying to lose weight, controlling your appetite is a must. Appetite refers to the urge to eat or drink. Unfortunately, you may crave food even when your body doesn't require the calories for energy. Appetite suppressants may help control cravings, but are they safe?

  1. The Facts

    • A wide variety of appetite suppressants are available. Weight loss aids are not subject to the same standards as prescription drugs and can be marketed without being proven safe. The end result is some appetite suppressants aren't really effective, while others may actually be dangerous.

    How They Work

    • Appetite suppressants will help reduce your desire for food. Many appetite suppressants are considered bulking agents, which absorb liquid in the stomach, causing you to feel full even if you're not. Some contain guar gum, which can cause obstructions in the intestinal tract.

    Prescription Appetite Suppressants

    • Patients who are obese and are at increased medical risk because of their weight may obtain appetite suppressants with a prescription. Prescriptions may be for short-term use (up to 12 weeks) or for long-term use (up to a year). Orlistat and sibutramine are the only prescription weight loss medications approved for long-term use. According to the Weight Information Control Network, they have not been proven safe or effective beyond two years.

    Warning

    • If you have heart disease, you should avoid appetite suppressants. According to the Mayo Clinic, some have side effects which can include restlessness, nervousness and high blood pressure.

    Considerations

    • The most effective way to lose weight is through lifestyle changes, such as increasing your physical activity and controlling portion sizes. Appetite suppressants aren't a magical solution to losing weight and can sometimes do more harm than good.

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