What is Amitiza: Uses, Warnings & Interactions

Updated Jan 12, 2021  •  Published Dec 30, 2020

Amitiza overview

BRAND NAMES:

  • Amitiza

Generic Names:

  • Amitiza

Uses:

  • Treats constipation. Also treats irritable bowel syndrome (IBS) with constipation in women. This medicine is a stool softener.

Therapeutic Classes:

  • Laxative

Forms:

  • Liquid Filled Capsule, Capsule

How it’s taken:

  • By mouth

What form(s) does Amitiza come in

  • Liquid Filled Capsule

  • Capsule

What are common Amitiza doses?

  • Capsule 8MCG

  • Capsule 24MCG

Common Amitiza prescriptions

  • Amitiza
    60 capsules bottle

  • Amitiza
    24mcg capsule

  • Amitiza
    8mcg capsule

How to take Amitiza

  • Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

  • Your doctor will tell you how much medicine to use. Do not use more than directed.

  • Swallow the capsule whole. Do not crush, break, or chew it.

  • Take this medicine with food and water. This will help lessen the chance of nausea.

  • Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

  • Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

  • Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

  • Take this medicine with food and water. This will help lessen the chance of nausea.

  • Your doctor will tell you how much medicine to use. Do not use more than directed.

  • Swallow the capsule whole. Do not crush, break, or chew it.

What to do if you miss a dose of Amitiza

  • Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

  • Keep all medicine out of the reach of children. Never share your medicine with anyone.

  • Oral routeAsk your pharmacist, doctor, or health caregiver about the best way to dispose of any outdated medicine or medicine no longer needed.

Amitiza contraindications

  • This medicine is not right for everyone. Do not use it if you had an allergic reaction to lubiprostone, or if you have stomach or bowel blockage.

Amitiza warnings

  • Tell your doctor if you are pregnant or breastfeeding, or if you have liver disease, low blood pressure, severe diarrhea, or a sudden change in bowel movements.

  • This medicine may make you feel dizzy or lightheaded. Stand or sit up slowly if you are dizzy. This is more likely to happen when you begin to use the medicine or if you become dehydrated.

  • Your doctor will check your progress and the effects of this medicine at regular visits. Keep all appointments.

  • Keep all medicine out of the reach of children. Never share your medicine with anyone.

Amitiza interactions

  • Some medicines can affect how lubiprostone works. Tell your doctor if you are using methadone or a blood pressure medicine.

Amitiza side effects

Serious Side Effects

  • Severe nausea or vomiting

  • Trouble breathing

  • Severe diarrhea, stomach pain or swelling

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing

  • Lightheadedness, dizziness, fainting

Less Serious Side Effects

  • Mild nausea

  • Headache