Tums Products for Heartburn or Upset Stomach

What are Tums products used for?

Tums products are commonly used for quick relief of heartburn, acid indigestion, or sour or upset stomach. Some products may also be used to help relieve nausea or gas or even help with sleep problems. There are over-the-counter (OTC) medicines and dietary supplement Tums products available. The main active ingredient in most Tums products is calcium carbonate, which belongs to a class of medicines known as calcium antacids. Calcium carbonate works by reducing the amount of acid in your stomach. Other ingredients included in some Tums products are listed below.

• Antacid (tricalcium phosphate), which works by reducing the amount of acid in your stomach 
• Anti-gas (simethicone), which helps to bring small gas bubbles together to make gas easier to pass
• Sleep aid (melatonin), a chemical naturally found in your body and also available as a dietary supplement that affects your sleep cycle
• Anti-nausea (ginger root extract), a dietary supplement that contains chemicals that may help reduce nausea

There are Tums products for adults and children as young as 12 years old.

Note: The FDA has not reviewed Tums dietary supplements for safety and effectiveness, and they are not approved by the FDA. Learn more about dietary supplements here.

What are the possible side effects of Tums products?

Tums products are generally well tolerated. Some possible, mild side effects may include:

• Constipation
• Gas

Stop taking the medicine 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.

What should I know before using Tums products?

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

You should not continue to use Tums products regularly at the maximum dose for longer than two weeks unless your health care provider tells you to do so. Talk to your pharmacist or other health care provider if you have any questions.