Understanding different types of laxatives and their appropriate use for constipation relief.
Add fiber to stool to make it easier to pass. Examples: psyllium (Metamucil), methylcellulose. Safe for long-term use.
Stimulate bowel muscles to contract. Examples: bisacodyl (Dulcolax), senna. Use short-term only to avoid dependency.
Draw water into intestines. Examples: polyethylene glycol (Miralax), lactulose, magnesium hydroxide. Good for chronic constipation.
Coat stool to make it slippery. Example: mineral oil. Used for occasional constipation.
Add moisture to stool. Example: docusate sodium (Colace). Often used after surgery or with hard stools.
