The Weight Loss Medicines are the prescription weight loss drugs. These are suited for the people who are obese and want to lose the weight in an effective way. They are usually prescribed by the doctors when exercise and diet alone are cannot work well. These medicines can curb the hunger for a long period of time. Weight Loss Medicines are the anti-obesity medications which must be taken under guidance to control the appetite as well as food cravings. Because weight loss drugs make you less hungry, they also reduce how many calories your body takes in each day. Over time, eating fewer calories will cause you to lose weight.