Product Details
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Tums Dual Action
Active Ingredients

In each chewable tablet
Famotidine 10mg; Acid reducer
Calcium carbonate 800mg; Antacid
Magnesium hydroxide 165mg; Antacid

relieves heartburn associated with acid indigestion and sour stomach
Allergy alert:

Do not use if you are allergic to famotidine or other acid reducers

Do not use
  • if you have trouble or pain swallowing food, vomiting with blood, or bloody or black stools. These may be signs of a serious condition. See you doctor.
  • with other acid reducers
Ask a doctor before use if you have
  • had heartburn over 3 months. This may be a sign of a more serious condition. 
  • heartburn with l ightheadedness, sweating, or dizziness
  • chest pain or shoulder pain with shortness of breath; sweating; pain spreading to arms, neck or shoulders; or lightheadedness 
  • frequent chest pain
  • frequent wheezing, particularly with heartburn 
  • unexplained weight loss 
  • nausea or vomiting 
  • stomach pain 
Ask a doctor or pharmacist before use if you are presently taking a prescription drug. Antacids may interact with certain prescription drugs.

Stop use and ask a doctor if
  • your heartburn continues or worsens 
  • you need to take this product for more than 14 days 
If pregnant or breast-feeding, ask a health professional before use.

Keep out of reach of children.

In case of overdose, get medical help or contact a Poison Control Center right away.

  • do not swallow tablet whole: chew completely
  • to relieve symptoms, chew 1 tablet before swallowing 
  • do not use more than 2 chewable tablets in 24 hours 
  • children under 12 years: ask a doctor
Other Information
  • each tablet contains: calcium 320mg; magnesium 65mg
  • Phenylketonurics: Contains Phenylalanine 2.2mg per tablet 
  • read the directions and warnings before use 
  • read the bottle label. It contains important information. 
  • store at 20°-25°C (68°-77°F) 
  • protect from moisture

Inactive Ingredients
aspartame, D&C red no. 7 calcium, dextrates, FD&C blue no. 1 lake, FD&C red no. 40 lake, flavor, glyceryl monostearate, lactose anhydrous, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyacrylate dispersion, polysorbate 80, povidone, pregelatinized starch, sodium starch glycolate, talc
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