Head-to-head comparisons of medication uses, side effects, warnings, and more.
Dicyclomine
Linzess (linaclotide)
Dicyclomine
Linzess (linaclotide)
Summary of Dicyclomine vs. Linzess
Summary for Anticholinergic
Prescription only
Dicyclomine, also known by its brand name Bentyl, is an anticholinergic medication that's used to treat spasms of the muscles in the stomach and intestines in adults with irritable bowel syndrome (IBS). This medication is available as generic tablets, capsules, and liquid that are taken by mouth four times daily. There's also an injection form of dicyclomine that's available as brand name and generic; it's injected into the muscle for people who can't take pills by mouth. Common side effects include dizziness, dry mouth, and blurry vision.
Summary for GC-C agonist
Prescription only
Linzess (linaclotide) is a medication that can help with long-lasting constipation. It's approved for adults with constipation from irritable bowel syndrome (IBS) or other unknown reasons. It's also for children ages 6 to 17 who have functional constipation. Linzess (linaclotide) belongs to a drug class called guanylate cyclase-C agonists. It's a capsule that you take by mouth once a day. Diarrhea is a common side effect. Right now, Linzess (linaclotide) is only available as a brand-name medication. There's no generic version yet.