Analysis: Hello, the drugstore has laxatives to buy, the side effects of a little such as Kai Sei Lu, local for the anus. Or go to a pharmacy with a Chinese medicine store to buy senna, each time as long as a few leaves can guide the diarrhea. GUIDANCE: It is recommended to use the above medicines with small side effects. You can not use laxatives for a long time, so as not to disrupt the physiological pattern. I hope to help you