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Aluminum hydroxide and magnesium trisilicate
  • Treatments
  • Indigestion

Aluminum hydroxide and magnesium trisilicate

Generic name: aluminum hydroxide and magnesium trisilicate [ a-LOO-mi-num-HYE-drox-IDE-AND-mag-NEE-zee-um-TRYE-sil-i-kate ]
Brand name: Gaviscon
Dosage form: oral tablet, chewable (80 mg-14.2 mg)
Drug class:Antacids

Medically reviewed by Drugs.com on Jul 6, 2020. Written by Cerner Multum.

What is aluminum hydroxide and magnesium trisilicate?

Aluminum hydroxide and magnesium trisilicate are antacids that can lower the acidity of stomach acid.

Aluminum hydroxide and magnesium trisilicate is a combination medicine that is used to treat heartburn, acid indigestion, sour stomach, or upset stomach.

.Aluminum hydroxide and magnesium trisilicate is also used to provide temporary relief from heartburn and acid indigestion caused by acid reflux.

Aluminum hydroxide and magnesium trisilicate may also be used for purposes not listed in this medication guide.

Warnings

Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.

Before taking this medicine

Ask a doctor or pharmacist if aluminum hydroxide and magnesium trisilicate is safe to use if:

  • you have a peptic ulcer;

  • you have trouble swallowing;

  • you have kidney disease; or

  • you are on a low-salt diet.

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

How should I take aluminum hydroxide and magnesium trisilicate?

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

You must chew the chewable tablet before you swallow it. Then drink about 4 ounces of water or other liquid.

Do not take more than 16 tablets in 24 hours.

Call your doctor if your symptoms do not improve, or if you have acid indigestion more than 2 times per week.

Do not take this medicine for longer than 2 weeks unless your doctor tells you to.

Store at room temperature away from moisture and heat.

What happens if I miss a dose?

Since aluminum hydroxide and magnesium trisilicate is used when needed, you may not be on a dosing schedule. Skip any missed dose if it's almost time for your next dose. Do not use two doses at one time.

What happens if I overdose?

Seek emergency medical atte...