Docusil, or Docusate, is a stool softener. The drug's mechanism of action makes bowel movements smoother and bowel movements easier. Accordingly, Docusil is used to treat or prevent constipation, to help relieve pain or damage to the rectum caused by hard stools or straining during bowel movements. However, it is necessary to adhere to the indications and dosages on the drug label for the safe use of the drug.