Huang Lian Shang Qing Wan is a common household medicine that can be used to treat constipation. The main ingredients of Huang Lian Shang Qing Wan are Huang Lian, Chrysanthemum, Scutellaria, Rhubarb, Gypsum, etc. These ingredients have obvious effect of defeating fire, so it is effective for constipation patients with dry stools. For constipation patients can take Huanglian Shangqing Pill, but it is not recommended to take it for a long time. Although Huang Lian Shang Qing Pill has a good effect on dry stool and constipation, but it can also have many side effects, such as the presence of rhubarb, if taken for a long period of time can appear colonic nigrosis. It is not recommended to take Huang Lian Shang Qing Wan for a long time, but also needs to be regulated in terms of diet and exercise.