It's no use. Drugs to lose weight have side effects. It's best not to try easily. Even if it was effective at that time, it would rebound after stopping the drug. The best way to lose weight is to eat properly and exercise properly. Eat less sweets, eat more fruits and vegetables, and pay special attention not to eat too much dinner, just eat 50% full. If you eat too much at noon, don't eat it at night. Replace it with fruit or yogurt, because there is enough nutrition, and eating too much is not conducive to losing weight.