Generally speaking, topical diet pills are only suitable for patients with simple obesity. Because of the secondary obesity caused by various diseases, we must first find the cause. Only by removing the cause can we fundamentally "lose weight". However, even simple obesity has two different manifestations. One is systemic obesity. Most of these patients are obviously overweight, and the effect of losing weight by external medicine alone is often not ideal. Therefore, such patients should adopt other methods to lose weight (such as diet and physical exercise, etc.). ), supplemented by topical diet pills. The other is subcutaneous fat accumulation concentrated in abdomen, buttocks and thighs. This kind of patients lose weight better with external medicine. If applied properly, you can often achieve the ideal weight loss effect in a short time.

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(b) From the point of view of affecting skin absorption

The hydration degree of the skin, the physical and chemical properties of the permeate and the water-lipid partition coefficient between the drug and the skin surface determine the absorption of external drugs on the skin. Because cream and ointment can increase the absorption of skin and promote the penetration of drugs into skin, it is best to choose cream or oil (ointment) for external use to lose weight.

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(3) Patients should consult relevant doctors before taking medicine.

On the one hand, we should rule out the possibility of pathological obesity, and on the other hand, we should know which external slimming drugs are clinically proven to be effective and approved for sale by the health and industrial and commercial departments. Don't be greedy for small things and lose big things, and blindly buy topical slimming drugs that have not been clinically verified or approved by medical and health departments and industrial and commercial departments, which not only hurts individuals, but also affects their health.