* Plecanatide has the same mechanism of action as linaclotide. Generally, if the patient does not respond to one, we do not try the other.
¶ Misoprostol can be used in patients who are nonresponsive to other agents in whom surgery is being considered. Avoid misoprostol in patients who are pregnant or of childbearing potential.
Δ A newer nonpharmacologic option is the vibrating capsule. It appears to be safe and effective but may be limited in availability. This can be prescribed at any point in the treatment algorithm, particularly for patients who prefer nonpharmacologic therapy.