Can You Take Tums While Pregnant? Can It Harm Your Baby?

Tums while pregnant. Midsection of a pregnant woman with pills

Together with the growing belly of a pregnant woman, there appear more and more health problems. One of the most unpleasant and intrusive is the constant heartburn. Especially in the third trimester, women feel not only extra pounds, but also a regular burning sensation behind the sternum. Heartburn causes not only discomfort, but also depresses the mood. That’s why it makes sense to treat it. And although during pregnancy the choice of drugs is limited, but still there are medications that a pregnant woman can take. Is Tums in the list of safe drugs? Can a woman take Tums while pregnant?

How Dangerous Is Heartburn for Pregnant Women?

It is believed that every pregnant woman sooner or later experiences heartburn. It’s one thing when heartburn disturbs you 1-2 times a week, but if this symptom became constant, then it’s time to act. You need to immediately consult a specialist and choose a suitable remedy for heartburn during pregnancy. After all, there is no guarantee that after the birth of a child a woman will say goodbye to a burning sensation forever. What is the risk of heartburn during pregnancy?

  • Reflux. It is the reverse throwing of food or acid from the stomach back because of the weakness of the muscle that separates the esophagus and stomach. It has been scientifically proven that with the advent of reflux, the nervous system gradually deteriorates. As a result, constant depressed mood can lead to disruption of the child’s development.
  • Prolonged, non-stopping heartburn can cause complications such as Barrett’s esophagus. Barrett’s esophagus is a precancerous disease in which the epithelial tissue of the esophagus mucosa is replaced, due to its frequent acid damage.
  • Stomach ulcer.

That’s why it is so important to treat this symptom.

Tums while pregnant. bad feeling during the 1st trimester

Medications for Heartburn during Pregnancy

Currently, therapy can be limited to only two groups of medicinal substances for pregnant women. These are alginates and antacids. Still, the therapist together with the patient should choose the right option out of them.

During pregnancy the majority of women experience heartburn. Apart from discomfort, it can lead to complications and side effects. But even if you urgently want to get rid of heartburn, you need to take care of your unborn baby. If you intend to take a certain medication, first, make sure that it is safe during pregnancy.

If you experience heartburn during pregnancy, consult your doctor about safe treatment. Tums is effective for occasional heartburn. Still, you need to ask your doctor whether Tums while pregnant and other options are appropriate for you.

What Is Tums?

Tums is a type of antacid. It is made using a combination of sucrose (sugar) and calcium carbonate. Tums is a specific type of antacid that is manufactured in the St. Louis, Missouri area of the United States. Tums is also available in a no sugar form and is an over-the-counter (OTC) drug. According to the manufacturers, the drug provides quick and effective relief from heartburn and indigestion.

Tums while pregnant. Tums

Pharmacological Effect

Pharmacological action – antacid. Tums neutralizes free hydrochloric acid in the stomach and reduces the peptic activity of gastric juice.


Calcium and magnesium carbonates react with hydrochloric acid of gastric juice and turn into chlorides. The effect is not accompanied by secondary hypersecretion of hydrochloric acid and changes in the acid-alkali balance.


Part of the calcium is absorbed. About 80% passes into insoluble salts and is eliminated from the body by the intestine.

Indications for Use

  • Acute gastritis;
  • chronic gastritis with increased and normal secretory function of the stomach (in the phase of exacerbation);
  • acute duodenitis;
  • active gastroduodenal ulcer;
  • symptomatic ulcers of different genesis;
  • erosion of the gastrointestinal mucosa;
  • reflux esophagitis;
  • hernia of the esophageal opening of the diaphragm;
  • gastralgia, heartburn after excessive consumption of ethanol, nicotine, coffee, drug intake, wrong diet.

Tums while pregnant. stomachache


Hypersensitivity, severe impairment of kidney function.

Side effects

  • Allergic reactions,
  • diarrhea,
  • hypermagnesemia,
  • hypercalcemia (in patients with renal insufficiency).


  • Constipation,
  • Hypercalcemia,
  • with kidney pathology – hypermagnesemia.

Tums for Treating Heartburn

Tums is an antacid. It is believed that it provides very rapid relief for heartburn. Keep in mind that Tums isn’t produced specifically for pregnant women. But at the same time, the drug is considered to be safe for usage, according to the millions of women that regularly use Tums while pregnant to stop acid reflux.

Apart from that, Tums also includes calcium. This mineral is very essential during pregnancy.

Tums while pregnant. tums ultra

If you take an iron or other supplements, it is recommended to take Tums 2 hours apart from other medicines for the best results. To ensure that the potency of Tums is not dampened by other medications, take Tums according to the recommendation.

Is It Safe to Take Tums while Pregnant?

Many people know that antacids usually provide fast and what’s more important, safe relief for heartburn. Still, many women wonder whether it is safe to take Tums while pregnant. It is believed that Tums provides safe heartburn relief for pregnant women. And as we have already mentioned, Tums also contains calcium. When you are pregnant, your body may need between 1,000 mg and 1,300 mg of elemental calcium per day. But keep in mind that you should consult your doctor before taking any antacids including Tums.

Many women who used Tums before pregnancy have found it quite effective in treating heartburn. As a result, they often try to take Tums while pregnant when they experience heartburn. However, keep in mind that Tums was not manufactured as a medication for pregnant women.

Tums while pregnant. pregnant woman holding a pill

The first thing you must do before taking Tums while pregnant is to consult your doctor. Before taking any medication during pregnancy you must make sure that it will not harm your baby. Moreover, here are a few important things you should keep in mind before taking Tums while pregnant:

 The Right Dosage

Discuss with your doctor the dosage of the drug that you need to take. Make sure you understand all the instructions about taking Tums while pregnant. If you feel any confusion or can’t understand something, ask your doctor to write the instructions down in details. Or do it yourself, so that you will be able to remember it better. Be careful and make sure that you follow all the instructions. Do not exceed the dose without the doctor’s permission and prescription.

 Do Not Take Tums As A Supplement For Calcium

Tums contains calcium, but it doesn’t mean that you can take it as a calcium supplement while you are pregnant. Of course, during pregnancy a woman needs a certain amount of calcium. Still, taking Tums while pregnant as a supplement is not a healthy option. While you are pregnant, you need about 1300 mg of calcium per day. Instead of taking Tums while pregnant as a source of calcium, it is better to improve your diet. Add more calcium-rich sources of foods, such as milk, other dairy products, etc.

Tums while pregnant. pregnant woman rejects taking pills

 Be Aware Of Teratogenicity

Try to avoid taking Tums in your first trimester of pregnancy. Taking Tums in the first trimester can lead to a condition known as teratogenicity. It is a condition in which the unborn baby can develop certain abnormalities while still in the womb.

 Do Not Take Tums If You Have Problems with the Kidneys

Avoid taking Tums while pregnant if you have been diagnosed with any kidney problems. Also, if you are in the risk group of getting a kidney disease, you should stay away from taking Tums in general. You already know that Tums contains calcium. Thus, it can lead to stone formations in the kidneys, especially if you have a tendency of kidney related diseases.

5 Parathyroid Gland Disorder and Tums

The parathyroid glands are located at the back of your thyroid glands. If you have parathyroid gland disorder, or if you are prone to it, it means that you have a high risk of a severe imbalance of calcium levels in your body. As Tums contains calcium, taking it while having parathyroid gland disorder can lead to a dangerous health situation. Keep in mind that it can harm both you and your unborn baby.

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