Being overweight can not only be frustrating but also lead to many serious health problems. Various studies have proved that around 50% of American population is either overweight or obese. It is time now to control this ever-growing problem. From the past 30 years or so, weight loss drugs or better known as diet pills have come up as an easy way out to lose weight. People fighting obesity have received much solace in these prescription diet pills. Around the world they want to know about these diet pills and want to benefit from them. Weight loss pills or diet pills when Incorporated into weight loss program, along with a healthy diet and ample exercise, are believed to bring about a great deal of weight loss. To name a few of these most common include Meridia, Phentermine, Ionamin, Didrex, and Adipex.

Based on how they bring about a change in body, these diet pills belong to different categories. Most of them work by activating the central nervous system by suppressing appetite e.g. Phentermine. The other category includes diet pills that increase the metabolic rate leading to increase in calorie burning. These are normally known as thermogenic drugs and are available without a doctor's prescription.

All diet pills are meant for short term usage only as their side-effects are many and could be harmful. Some of the most common effects include stomach cramps, blurred vision, anxiety, allergic reaction, dizziness and tiredness. However, this does not mean that diet pills are a strictly no..no. With the right kind of doctor's advice and discipline along with exercise and diet control one can lose effective body weight and side effects could be history. So happy counting calories and enjoy the joyride to success!