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What is an antacid?

How do antacids work?

Do you know what is an antacid? You may be taking it often .

  • An antacid is a substance used to reduce the stomach. It could be a medication taken to neutralize stomach acids which causes heartburn, indigestion. Some foods are also anti acid, so you can use them as natural antacids.
    • white antacid tablets
  • Antacid is an orally take medicine. It is available in many forms such as tablets, capsules, granules, wafers, powders and liquids.
  • Antacid tablets are more commonly used as they are easy to carry.
  • Antacid contains alkali. It is an agent that counteracts or neutralizes acidity. It is used to reduce excess stomach acidity which irritates the lining of the digestive system.

    • Antacids can be purchased over the counter, without a doctor's prescription. But it is always better to take it with your doctor's advice.

    Longterm use may cause side effects and also make it ineffective.

    Main Ingredients in antacid:


    Antacids are made with basic compounds such as calcium carbonate, magnesium hydroxide, Aluminum hydroxide, Aluminum carbonate, Sodium bicarbonate and Hydrosulfite. A combination of the above may be used.

    Some other basic ingredients are also added in commercial antacids. Some antacids also contain ingredients to reduce excess gas production which may the side effect of the use of antacid.

    Brands of Antacids:

    Brands of antacids are Mylanta, Pepto Bismol, Phillips, Rolaids, Tums. Prevacid, alka-seltzer, pepsid, Maalox, Tagamet, Gaviscon etc.




    Related Pages to visit:

  • How do antacids work?
  • Natural antacids






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