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Linaclotide: Patient drug information

Linaclotide: Patient drug information

(For additional information see "Linaclotide: Drug information")

You must carefully read the "Consumer Information Use and Disclaimer" below in order to understand and correctly use this information.

Brand Names: US
  • Linzess
Brand Names: Canada
  • Constella
Warning
  • Do not give to a child younger than 2 years of age. The risk of severe dehydration may be raised. This drug is not approved for use in children younger than 18 years of age. If you have questions, talk with the doctor.
What is this drug used for?
  • It is used to treat irritable bowel syndrome.
  • It is used to treat constipation.
What do I need to tell my doctor BEFORE I take this drug?
  • If you are allergic to this drug; any part of this drug; or any other drugs, foods, or substances. Tell your doctor about the allergy and what signs you had.
  • If you have a bowel block.
  • This is not a list of all drugs or health problems that interact with this drug.
  • Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take this drug with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.
What are some things I need to know or do while I take this drug?
  • Tell all of your health care providers that you take this drug. This includes your doctors, nurses, pharmacists, and dentists.
  • If you get diarrhea, you will need to make sure to avoid getting dehydrated. Drink plenty of fluids and watch for weight loss. Talk with your doctor.
  • Keep this drug away from children. Children who take this drug by accident, especially children younger than 2 years of age, may have severe side effects, like severe diarrhea and dehydration. If a child takes this drug by accident, get medical help right away.
  • Tell your doctor if you are pregnant, plan on getting pregnant, or are breast-feeding. You will need to talk about the benefits and risks to you and the baby.
What are some side effects that I need to call my doctor about right away?
  • WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:
  • Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
  • Black, tarry, or bloody stools.
  • Swelling of belly.
  • Bloating.
  • Sometimes, very bad diarrhea has led to the need to go to the hospital. Call your doctor right away if you have very bad diarrhea or diarrhea that will not go away. Call your doctor right away if you have signs of dehydration like very bad dizziness or passing out, not able to pass urine or change in how much urine is passed, or feeling very tired.
What are some other side effects of this drug?
  • All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:
  • Stomach pain or diarrhea.
  • Gas.
  • Signs of a common cold.
  • These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.
  • You may report side effects to your national health agency.
How is this drug best taken?
  • Use this drug as ordered by your doctor. Read all information given to you. Follow all instructions closely.
  • Take on an empty stomach. Take at least 30 minutes before the first meal of the day.
  • Swallow capsule whole. Do not chew, break, or crush.
  • If you have trouble swallowing, you may mix this drug with applesauce or water. Follow how to mix as you have been told or read the package insert. If you are not sure how to mix this drug, call your doctor or pharmacist.
  • If mixed, swallow the mixed drug right away. Do not store for use at a later time.
  • Do not chew the mixture.
  • Those who have feeding tubes may use this drug. Use as you have been told. Flush the feeding tube after this drug is given.
What do I do if I miss a dose?
  • Skip the missed dose and go back to your normal time.
  • Do not take 2 doses at the same time or extra doses.
How do I store and/or throw out this drug?
  • Store at room temperature in a dry place. Do not store in a bathroom.
  • Store in the original container. Do not take out the antimoisture cube or packet.
  • Keep lid tightly closed.
  • Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
  • Throw away unused or expired drugs. Do not flush down a toilet or pour down a drain unless you are told to do so. Check with your pharmacist if you have questions about the best way to throw out drugs. There may be drug take-back programs in your area.
General drug facts
  • If your symptoms or health problems do not get better or if they become worse, call your doctor.
  • Do not share your drugs with others and do not take anyone else's drugs.
  • Some drugs may have another patient information leaflet. If you have any questions about this drug, please talk with your doctor, nurse, pharmacist, or other health care provider.
  • If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
Last Reviewed Date2021-09-08
Consumer Information Use and Disclaimer
  • This generalized information is a limited summary of diagnosis, treatment, and/or medication information. It is not meant to be comprehensive and should be used as a tool to help the user understand and/or assess potential diagnostic and treatment options. It does NOT include all information about conditions, treatments, medications, side effects, or risks that may apply to a specific patient. It is not intended to be medical advice or a substitute for the medical advice, diagnosis, or treatment of a health care provider based on the health care provider's examination and assessment of a patient's specific and unique circumstances. Patients must speak with a health care provider for complete information about their health, medical questions, and treatment options, including any risks or benefits regarding use of medications. This information does not endorse any treatments or medications as safe, effective, or approved for treating a specific patient. UpToDate, Inc. and its affiliates disclaim any warranty or liability relating to this information or the use thereof. The use of this information is governed by the Terms of Use, available at https://www.wolterskluwer.com/en/know/clinical-effectiveness-terms.
  • © 2022 UpToDate, Inc. and its affiliates and/or licensors. All rights reserved.
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