There are many different types and forms of diet pills on the market and they contain different ingredients which means, their effects will be different and vary. While most side effects are rare, before taking a diet pill whether by prescription or over-the-counter, you should be fully informed of the possible side effects and potential health risks.
Common Side Effects of Popular Diet Pills
Prescription Fat Blockers such as Xenical work to remove excess fat via the intestines. This can cause uncomfortable cramping, gas and diarrhea. Fat blockers reduce the absorption of essential vitamins and nutrients the body needs. People who take Xenical for weight loss should also take a daily multivitamin.
Appetite suppressants such as Meridia work to stimulate the sympathetic nervous system which can raise your blood pressure and your heart rate. This in turn can increase your risk of heart attack, especially amongst those people who might already suffer from high blood pressure or an irregular heart beat. The FDA reported 49 deaths related to Meridia from February 1998 to March 2003. Other minor side effects can include constipation, headaches, dry mouth and insomnia.
Herbal diet pills can have potentially dangerous side effects in spite of the claims that they are “all natural.” It is important to remember that herbal doesn’t necessarily mean “safe.” Because herbal pills are considered part of the food industry by the FDA, they are regulated different and offer no guarantee that they can live up to their claims.
These are just a few of common side effects amongst the popular diet pills on the market. Be sure you research the specific side effects for the medication you will be taking and how it may affect your health and any other medications that you may be taking for other health related problems you might have. It is always best to consult your doctor before taking any diet medication.

