Disease analysis: hello, the effect of patting the abdomen to lose weight is not obvious. In terms of weight loss, it is suggested that it is healthier and more effective to reduce excess fat through exercise and diet adjustment, without relying on the power of drugs. It is recommended to exercise for one hour every day to reduce the intake of fat and protein, and the excess fat will gradually decrease. It is suggested that scientific weight loss is harmless to the body, and try not to use drugs to lose weight, so as to avoid unnecessary consequences.