Besunyen Changrun Tea has side effects. It contains senna leaf, which is a laxative. Should not be used for a long time. Otherwise, there will be dependence and side effects such as flatulence, constipation, incontinence, blackening of intestine and gastric wear after stopping taking the drug.

If you want to improve your stomach and relieve constipation, you can drink more water, exercise more, have a normal work and rest, have a light diet, eat more plant fiber foods such as yellow flowers, Chinese cabbage, carrots, apples and bananas, and eat a "ベンスルンンンンンンンンンン1253 The defecation time is about 6- 10 hour, which is a kind of normal defecation.