: These activate the nerves and muscles in your colon to force contractions. They provide faster relief but are considered "harsher" and should only be used for a few days.
: These add soluble fiber to your stool, making it larger and softer, which naturally triggers bowel contractions. They are considered the gentlest option. can you buy laxatives over the counter
: MiraLAX (polyethylene glycol), Phillips' Milk of Magnesia (magnesium hydroxide), and magnesium citrate. : These activate the nerves and muscles in
: These add moisture and fats directly to the stool to make it easier to pass without straining. Examples : Colace (docusate). Typical Working Times How Long It Takes Enemas / Suppositories 15 minutes to 1 hour Stimulant Tablets 6 to 12 hours Lubricants (Mineral Oil) 6 to 8 hours Osmotics (Gradual) 1 to 3 days Bulk-forming / Softeners 12 hours to 3 days Important Safety Considerations They are considered the gentlest option
Nonprescription laxatives for constipation: Use with caution
: Dulcolax (bisacodyl) and Senokot or Ex-Lax (senna).