Constipation patients taking Shandanqing is effective, usually 2-3 days the effect will be more obvious. Shandanqing belongs to a proprietary Chinese medicine, its main ingredients are aloe vera leaf, ginkgo biloba, astragalus, the main effect has a clean bowel, detoxification, laxative, slowing down the aging, so constipated patients taking Shandanqing effect is very good, but Shandanqing is not recommended to take a long period of time, it will produce a dependence, and for the spleen and stomach should not be taken for a long time for the bad, easy to damage the spleen and stomach. Therefore, in addition to the application of constipation patients to temporarily relieve constipation, usually pay attention to diet, exercise to comprehensive regulation, if necessary, you can take medication to alleviate, you can take long-term medication is lactulose, compound polyethylene glycol electrolyte dispersion, these drugs are not prone to side effects, so it can be taken for a long time.