I haven't eaten. It's best not to take diet pills because they have side effects. If you are constipated, drink a cup of warm water or light salt water after getting up every morning, and drink no less than 2000 ml of water every day. Go to the toilet when you feel comfortable, don't hold back, get into the habit of going to the toilet regularly every day, and don't read books and newspapers when you go to the toilet; Keep exercising and eat more fruits and vegetables. Long-term constipation can be treated by defecation, and the effect is not bad.