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LINZESS vs PROPULSID

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 8, 2026·How we rate

Possible drug interaction. LINZESS and PROPULSID are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Rating

70/100
72/100

Pharmacy pays

—
—

Type

RX
RX

Active ingredient

LINACLOTIDE
CISAPRIDE MONOHYDRATE

Dosage forms

Capsule
Tablet, Suspension

Drug class

Guanylate Cyclase-C Agonist
—

Boxed warning

Treats

Constipation, Irritable Bowel Syndrome
Constipation, Dyspepsia, Gastroesophageal Reflux

Get propulsidhigher-rated option

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Frequently asked questions

Which is better-rated, Linzess or Propulsid?

By our independent rating, Propulsid scores higher — 3.6 vs 3.5 out of 5 for Linzess. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Linzess and Propulsid?

Linzess contains Linaclotide, while Propulsid contains Cisapride Monohydrate — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.