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Gelusil
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Gelusil

Generic name:aluminum hydroxide, magnesium hydroxide, and simethiconea-LOO-mi-num-hye-DROX-ide, mag-NEE-see-um-hye-DROX-ide, and-sye-METH-i-kone ]
Brand names: Almacone, Gelusil, Mag-al Plus, Mi-Acid, Milantex, ... show all 8 brands
Drug class:Antacids

Medically reviewed by Drugs.com on Mar 30, 2022. Written by Cerner Multum.

What is Gelusil?

Gelusil is a combination medicine used to treat heartburn, acid indigestion, upset stomach, bloating caused by gas, or stomach discomfort caused by eating or drinking too much.

Gelusil may also be used for purposes not listed in this medication guide.

Warnings

This medicine can make it harder for your body to absorb other medicines, especially certain antibiotics. Avoid taking any other medicine within 2 hours before or 2 hours after you take Gelusil.

Before taking this medicine

You should not use this medicine if you are allergic to aluminum hydroxide, magnesium hydroxide, or simethicone.

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

  • kidney disease; or

  • if you are on a low-magnesium diet.

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.

How should I take Gelusil?

Use exactly as directed on the label, or as prescribed by your doctor.

You must chew the chewable tablet before you swallow it.

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

Do not take more than the maximum dose recommended on the medicine label. Do not take this medicine at maximum doses for longer than 2 weeks in a row.

An antacid is usually taken for a short time until your symptoms clear up. Call your doctor if your symptoms do not improve within 2 weeks of taking this medicine.

Store at room temperature away from moisture and heat. Do not allow liquid medicine to freeze.