Rolaids Products for Heartburn or Gas

Medically Reviewed by Laurel Riemann, PharmD on December 02, 2025

Rolaids products are commonly used for quick relief from heartburn, acid indigestion, sour or upset stomach, or gas (pressure and bloating). Most products can be taken by adults and children 12 years and older.

Rolaids products work because of the different active ingredients they contain:

  • Antacids (such as calcium carbonate and magnesium hydroxide) work quickly to neutralize (or calm down) the acid in your stomach.
  • Anti-gas (simethicone) helps small gas bubbles come together to form larger bubbles, which makes them easier to pass out of your body.

Heartburn can happen when stomach acid comes up your food pipe, causing symptoms. Heartburn can be caused by a few different things, some of which are listed below.

  • Eating large meals
  • Laying down after eating
  • Smoking
  • Pregnancy

Rolaids products are usually well tolerated. Side effects may vary depending on the ingredients in the specific product you are using. Some possible side effects can include stomach problems, including constipation, gas, bloating, and diarrhea.

Stop taking the product if you develop a rash or hives. Get medical help right away if you have signs of a serious allergic reaction, such as trouble breathing or swelling of the face, lips, or throat.

Talk to your health care provider about all the medicines you are taking before taking Rolaids. Certain medicines may interact with Rolaids. Rolaids products contain antacids. Ask your pharmacist if you take any medicines that interact with antacids.

Do not take the maximum dose of Rolaids for more than two weeks unless you are told to do so by your health care provider. Contact your health care provider if your symptoms do not get better or get worse.

Symptoms of a heart attack may be mistaken for heartburn. Get emergency help if you have any of the following symptoms.

  • Chest pain or pressure
  • Fast or abnormal heartbeat
  • Trouble breathing
  • Pain in your back, jaw, throat, or arm
  • Sweating, upset stomach, vomiting, or dizziness

Some Rolaids products contain food dyes such as Yellow 5, also known as tartrazine. Some people are allergic to tartrazine or other food dyes. Carefully read the label of your Rolaids product to see what it contains.

There may be side effects, additional warnings, and interactions with other medicines that are not listed here. These may vary depending on the combination of ingredients in the specific Rolaids product you are using. Always check the label before taking any over-the-counter medicine. Do not take more than the recommended dose. Talk to your doctor or pharmacist about your health conditions and other medicines to help determine which products are safe for you.

Chewable tablets and soft chews may be available. Chew these products fully before swallowing. The number of chewable tablets or soft chews you need to take depends on the specific Rolaids product.

Finding the right Rolaids product for you

Heartburn, acid indigestion, or sour/upset stomach

Rolaids Power Chews Chewable Tablets

Calcium carbonate 1000 mg

Chew 1 tablet as symptoms occur.

Rolaids Ultra Strength Chewable Tablets

Calcium carbonate 1000 mg

Magnesium hydroxide 200 mg

Chew 2-3 tablets as symptoms occur.

Rolaids Ultra Strength Soft Chews

Calcium carbonate 1330 mg

Magnesium hydroxide 235 mg

Chew 2-3 soft chews as symptoms occur.

Rolaids Original Strength Chewable Tablets

Calcium carbonate 675 mg

Magnesium hydroxide 135 mg

Chew 2-4 tablets as symptoms occur.

Gas, heartburn, acid indigestion, or sour/upset stomach

Rolaids Heartburn + Gas Chewable Tablets

Calcium carbonate 1000 mg

Magnesium hydroxide 200 mg

Simethicone 40 mg

Chew 2-3 tablets as symptoms occur.