How long is it safe to use a stool softener daily?

Sure, but...: Docusate (per pdr) helps moisten & soften hard, dry stools. It is not a true laxative, but facilitates natural defecation, usually within 12 to 72 hours. This is safe & available for anyone over 2, & assumes normal GI anatomy without inflammation, stenosis, extrinsic or intrinsic obstruction. Change in baseline bowel habits however warrants evaluation rather than indefinite otc treatment.