If the elderly have constipation, they can take some drugs to dredge the intestines, such as Qinghao Qingchang Runchang Capsule, and at this time, they can also use some kaisai dew appropriately, which can help relieve constipation. After constipation, they should also pay attention to keeping a light diet and eating more vegetables and fruits, which can help better digestion and absorption, and also help to relax the bowels.