Bulk-forming: These Laxatives like psyllium (Metamucil) work by absorbing water and forming a gel-like mass in the intestines. This helps soften stool and promote regular bowel movements.
Stool softeners: These helps retain moisture in stool to keep it soft. Examples include docusate (Colace). They are often used for relief of occasional constipation.
Osmotic: These work by dra... https://fortunetelleroracle.com/business/what-are-laxatives-and-how-do-they-work-956823