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Mylanta Tonight Side Effects

Generic name: calcium carbonate / magnesium hydroxide / simethicone

Note: This document contains side effect information about calcium carbonate / magnesium hydroxide / simethicone. Some of the dosage forms listed on this page may not apply to the brand name Mylanta Tonight.

Applies to calcium carbonate / magnesium hydroxide / simethicone: oral suspension


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.

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

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects.

More about Mylanta Tonight (calcium carbonate / magnesium hydroxide / simethicone)

Consumer resources

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Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Some side effects may not be reported. You may report them to the FDA.