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Tums Dual Action Side Effects

Generic Name: calcium carbonate / famotidine / magnesium hydroxide

Note: This page contains side effects data for the generic drug calcium carbonate / famotidine / magnesium hydroxide. It is possible that some of the dosage forms included below may not apply to the brand name Tums Dual Action.

Applies to calcium carbonate / famotidine / magnesium hydroxide: oral tablet chewable

Get emergency medical help if you have any of these signs of an allergic reaction while taking calcium carbonate / famotidine / magnesium hydroxide: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Stop taking this medication and call your doctor at once if:

  • your heartburn gets worse; or

  • you still have heartburn after 2 weeks of taking famotidine, calcium, and magnesium.

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

It is possible that some side effects of Tums Dual Action may not have been reported. These can be reported to the FDA here. Always consult a healthcare professional for medical advice.

More about Tums Dual Action (calcium carbonate / famotidine / magnesium hydroxide)

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