For the treatment of obese or overweight patients (BMI ≥24), it is suggested that orlistat capsules can be taken. Adults: Take orally 1 capsule with or after meals/hour. If you don't eat a meal or the food doesn't contain fat, you can skip taking the medicine once. This is an OTC diet pill, which is safe and effective. It will not cause diarrhea, but expel oil, reduce fat quickly, keep weight and prevent rebound. If you want to have a better effect, you'd better add appropriate exercise, and the effect will be more obvious.