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Published on: 5/22/2025

What Are the Potential Side Effects of Using Baking Soda for Heartburn Relief?

Courtney Bloomer

Reviewed by Courtney Bloomer, DO

Emergency Medicine

Using baking soda for heartburn can cause serious side effects like stomach problems, headaches, electrolyte imbalances and many other side effects.

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Explanation

Baking soda, also known as sodium bicarbonate, is sometimes used to relieve heartburn. However, it can have serious side effects. Potential Side Effects:

  1. Stomach Issues: Using too much baking soda can upset your stomach. It can cause pain, bloating, and gas. Other possible sides effects include frequent urination, loss of appetite, muscle cramps, electrolyte problems, mood changes, swelling and many other possible side effects.

While baking soda can offer quick relief, it's important to only take this under the strict supervision of a doctor. If you have ongoing heartburn, it's best to talk to a doctor for safer options.

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