Gas-X

The active ingredient in Gas-X is simethicone. Simethicone has anti-gas effects and works by breaking up the gas bubbles in the digestive tract. This helps to prevent gas pockets and results in fast gas relief.

Follow all directions given to you by your doctor and read all documents provided, including the full Prescribing Information, FDA-Approved Product Labeling, Instructions for Use, and Medication Guide, before using Gas-X. However, the following is a synopsis of the general guidelines for the use of Gas-X:

• You can take Gas-X anytime, but it works most effectively after meals and at bedtime.
• Do not take more Gas-X than recommended by a healthcare professional.
• If your Gas-X product is a chewable tablet, you should fully chew the tablet before swallowing.
• If your Gas-X product is a softgel, you should swallow the softgel with a glass of water. Do not chew, crush, or split the medication.

The most common side effects of Gas-X include:

• Constipation.
• Diarrhea.
• Nausea.

Some individuals may experience serious side effects while using Gas-X. These side effects may require immediate medical attention. If you experience any of the following, contact your healthcare provider or seek emergency medical help:

• Allergic reaction or hypersensitivity.

These are not all of the possible side effects of Gas-X. You should always seek medical advice from your healthcare provider for any questions or concerns about your medical condition or treatment. Read all patient information, medication guides, or drug information sheets that come with this medication. You can also report adverse effects to the Food and Drug Administration at www.fda.gov/medwatch or 1-800-FDA-1088.

Before starting Gas-X, it is crucial to discuss any existing health conditions with your healthcare provider. You should be sure that your healthcare provider is aware of all your medical conditions, including whether you have:

• Allergic reactions to other anti-gas products or antacids.

• Allergic reaction or hypersensitivity to Gas-X products (simethicone).

You should start to feel improvement in your symptoms within 10 minutes of taking Gas-X. If you are experiencing prolonged discomfort, please see your healthcare professional.

When Gas-X is taken with other prescription drugs, over-the-counter medications, vitamins, and supplements, it may change how they work or increase the frequency or severity of side effects. Make sure that you tell your healthcare professional about anything that you are taking to avoid any negative drug interactions, including:

• Other anti-gas products and antacids.
• Levothyroxine. Taking Gas-X may reduce the absorption of levothyroxine.

Different Gas-X products have different doses.

• Gas-X Extra Strength softgels and chewables contain 125 mg simethicone.
• Gas-X Ultra Strength softgels contain 180 mg simethicone.
• Gas-X Maximum Strength softgels contain 250 mg of simethicone.
• Gas-X Total Relief chewables contain 250 mg simethicone and 750 mg of calcium carbonate.

Some formulations of Gas-X contain FD&C blue No. 1, gelatin, glycerin, and titanium dioxide. For the full list of inactive ingredients, please see the manufacturer's list of inactive ingredients.

Store Gas-X at room temperature, and keep it out of reach of children and pets.

Haleon manufactures Gas-X products.

Yes, the generic version of Gas-X is simethicone.

Gas-X is typically taken as needed and not taken on a daily schedule, so it is likely safe to stop taking Gas-X when your symptoms are resolved. If a healthcare professional recommends Gas-X, it is always best to ask them first.

Gas-X is not systemically absorbed in the body, so it is likely safe to use during pregnancy. There have been no published reports linking simethicone to congenital defects. Talk to your doctor if you are already pregnant or if you have any plans to become pregnant. They will know or recommend what is best for you.

Gas-X is not systemically absorbed in the body, so it is likely compatible with breastfeeding. Talk to your doctor if you are already breastfeeding or if you have any plans to breastfeed. They will know or recommend what is best for you.