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Mylanta Maximum Strength vs. Tums

Mylanta Maximum Strength and Tums are both antacids that help relieve heartburn. Mylanta Maximum Strength contains aluminum hydroxide, magnesium hydroxide, and simethicone. Tums contain calcium carbonate. The simethicone ingredient in Mylanta Maximum Strength can help relieve gas. Common side effects of both medications include nausea and constipation. The magnesium hydroxide in Mylanta Maximum Strength can also cause diarrhea. If a healthcare professional tells you to avoid magnesium-containing products, Mylanta Maximum Strength isn’t a good option for you. Similarly, if you should be avoiding calcium-containing products, Tums aren’t a good option for you.