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Information
 
Important Risk
Information
 
Patient
Medication Guide
 
Healthcare Professionals
This site is for U.S. residents only.

Adults with Irritable Bowel Syndrome with Constipation (IBS-C) or Chronic Idiopathic Constipation (CIC), if you’re tired of
recurring constipation
and belly pain,

maybe it’s time to talk to your doctor
about your symptoms.

Adults with Irritable Bowel Syndrome
with Constipation (IBS-C) or Chronic
Idiopathic Constipation (CIC), if you’re tired of recurring constipation and belly pain,

maybe it’s time to talk to your doctor about your symptoms.

Learn More
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Are you doing all the right things to manage your constipation and belly pain, but your symptoms keep coming back and you don’t know why?

You may have a chronic medical condition called Irritable Bowel Syndrome with Constipation (IBS-C) or Chronic Idiopathic Constipation (CIC) . Talk to a doctor about all of your symptoms and how long they’ve lasted. A prescription may help you get ahead of your symptoms.

Did you know laxatives are only meant for occasional constipation? LINZESS works differently from laxatives. It helps relieve belly pain and lets you have more frequent and complete bowel movements that are easier
to pass.

Learn More
 

Looking for relief?

We'll guide you through it. Here's a tool to help you talk with your doctor about what's working and what's not.

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Patient stories

See what people are saying about their experiences with LINZESS.

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Getting started?

Now that you have your prescription, find out how to get the most out of your treatment.

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What is LINZESS?

LINZESS® (linaclotide) is a prescription medication used in adults to treat irritable bowel syndrome with constipation (IBS‑C) and chronic idiopathic constipation (CIC). "Idiopathic" means the cause of the constipation is unknown. It is not known if LINZESS is safe and effective in children less than 18 years of age.

Important Risk Information
  • Do not give LINZESS to children who are less than 6 years of age. It may harm them. LINZESS can cause severe diarrhea and your child could get severe dehydration (loss of a large amount of body water and salt).
  • You should not give LINZESS to children 6 years to less than 18 years of age. It may harm them.
  • Do not take LINZESS if a doctor has told you that you have a bowel blockage (intestinal obstruction).
Before you take LINZESS, tell your doctor about your medical conditions, including if you are:
  • Pregnant or plan to become pregnant. It is not known if LINZESS will harm your unborn baby.
  • Breastfeeding or plan to breastfeed. It is not known if LINZESS passes into your breast milk.

Tell your doctor about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements.

Side Effects

LINZESS can cause serious side effects, including diarrhea, the most common side effect, which can sometimes be severe. Diarrhea often begins within the first 2 weeks of LINZESS treatment. Stop taking LINZESS and call your doctor right away if you get severe diarrhea during treatment with LINZESS.

Other common side effects of LINZESS include gas, stomach-area (abdominal) pain, swelling, or a feeling of fullness or pressure in your abdomen (distension). Call your doctor or go to the nearest hospital emergency room right away if you develop unusual or severe stomach-area (abdominal) pain, especially if you also have bright red, bloody stools or black stools that look like tar.

These are not all the possible side effects of LINZESS. For more information, ask your doctor or pharmacist.

Please also see Medication Guide within full Prescribing Information.

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Allergan® and its design are trademarks of Allergan, Inc.

Ironwood® and its three-leaf design are registered trademarks of Ironwood Pharmaceuticals, Inc.

LINZESS® and its design are registered trademarks of Ironwood Pharmaceuticals, Inc.

From the GutSM is a service mark of Allergan Sales, LLC.

© 2019 Allergan and Ironwood Pharmaceuticals, Inc. All rights reserved.

The product information provided in this site is intended only for residents of the United States. The products discussed on this site may have different product labeling outside of the United States. The health information described in this site is provided for educational purposes only and is not intended to substitute for discussions with a healthcare provider.

LIN113099-v5    07/19

More
What is LINZESS?

LINZESS® (linaclotide) is a prescription medication used in adults to treat irritable bowel syndrome with constipation (IBS‑C) and chronic idiopathic constipation (CIC). "Idiopathic" means the cause of the constipation is unknown. It is not known if LINZESS is safe and effective in children less than 18 years of age.

Important Risk Information
  • Do not give LINZESS to children who are less than 6 years of age. It may harm them. LINZESS can cause severe diarrhea and your child could get severe dehydration (loss of a large amount of body water and salt).
  • You should not give LINZESS to children 6 years to less than 18 years of age. It may harm them.
  • Do not take LINZESS if a doctor has told you that you have a bowel blockage (intestinal obstruction).
Before you take LINZESS, tell your doctor about your medical conditions, including if you are:
  • Pregnant or plan to become pregnant. It is not known if LINZESS will harm your unborn baby.
  • Breastfeeding or plan to breastfeed. It is not known if LINZESS passes into your breast milk.

Tell your doctor about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements.

Side Effects

LINZESS can cause serious side effects, including diarrhea, the most common side effect, which can sometimes be severe. Diarrhea often begins within the first 2 weeks of LINZESS treatment. Stop taking LINZESS and call your doctor right away if you get severe diarrhea during treatment with LINZESS.

Other common side effects of LINZESS include gas, stomach-area (abdominal) pain, swelling, or a feeling of fullness or pressure in your abdomen (distension). Call your doctor or go to the nearest hospital emergency room right away if you develop unusual or severe stomach-area (abdominal) pain, especially if you also have bright red, bloody stools or black stools that look like tar.

These are not all the possible side effects of LINZESS. For more information, ask your doctor or pharmacist.

Please also see Medication Guide within full Prescribing Information.