Pepto-Bismol

Generic name: Bismuth Subsalicylate
Drug class: Antidiarrheals

Usage of Pepto-Bismol

Pepto-Bismol is used to treat diarrhea, travelers' diarrhea, nausea, heartburn, indigestion, gas, or upset stomach.

Pepto-Bismol works as an antacid to reduce excess stomach acid and so eases discomfort. It also works to protect the stomach and lower part of your food pipe (esophagus) from stomach acid.

Pepto-Bismol can be taken as a tablet or liquid, depending on which one you prefer.

Pepto-Bismol side effects

Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop taking this medicine and call your doctor at once if you have:

changes in behavior with nausea and vomiting;

hearing loss or ringing in your ears;

diarrhea lasting longer than 2 days; or

worsened stomach symptoms.

Bismuth subsalicylate may cause you to have a black or darkened tongue. This is a harmless side effect.

Common Pepto-Bismol side effects include:

constipation; or

dark colored stools.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Before taking Pepto-Bismol

You should not use Pepto-Bismol if you are allergic to bismuth subsalicylate, or if you have:

black or bloody stools;

a stomach ulcer (unless your doctor has prescribed Pepto-Bismol as part of modified bismuth-containing quadruple therapy);

bleeding problems; or

if you are allergic to salicylates such as aspirin, Doan's Extra Strength, Salflex, Tricosal, and others.

Using this medicine in a child or teenager with flu symptoms or chickenpox can cause a serious or fatal condition called Reye's syndrome.

Ask a doctor or pharmacist if this medicine is safe to use if you have or have ever had:

mucus in your stools; or

if you currently have a fever.

Ask a doctor before using this medicine if you are pregnant or breastfeeding.

Do not give this medicine to a child younger than 12 years old without medical advice.

Pepto-Bismol may contain phenylalanine and could be harmful if you have phenylketonuria (PKU).

Relate drugs

How to use Pepto-Bismol

Take this medicine exactly as directed on the label, or as prescribed by your doctor.

Shake the oral suspension (liquid) before you measure a dose. Use the dosing syringe provided, or use a medicine dose-measuring device (not a kitchen spoon).

You must chew the chewable tablet before you swallow it.

Drink plenty of liquids while you are taking this medicine.

Taking more than the recommended dose will not make this medicine more effective, and may cause serious side effects.

Call your doctor if you still have diarrhea after 2 days of using this medicine.

This medicine can affect the results of certain medical tests. Tell any doctor who treats you that you are using bismuth subsalicylate.

Store at room temperature away from moisture and heat. Do not freeze.

Warnings

You should not use Pepto-Bismol if you have bleeding problems, blood in your stools, or if you are allergic to aspirin or other salicylates.

You should not use Pepto-Bismol for a stomach ulcer unless your ulcer is caused by H. pylori and your doctor has prescribed Pepto-Bismol as part of modified bismuth-containing quadruple therapy (mBCQT).

Using this medicine in a child or teenager with flu symptoms or chickenpox can cause a serious or fatal condition called Reye's syndrome.

What other drugs will affect Pepto-Bismol

Ask a doctor or pharmacist before using bismuth subsalicylate with any other medications, especially:

arthritis medicine;

gout medicine;

insulin or oral diabetes medications; or

a blood thinner--warfarin, Coumadin, Jantoven.

This list is not complete. Other drugs may affect Pepto-Bismol, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.

Disclaimer

Every effort has been made to ensure that the information provided by Drugslib.com is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Drugslib.com information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Drugslib.com does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Drugslib.com's drug information does not endorse drugs, diagnose patients or recommend therapy. Drugslib.com's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners.

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