Nausea, constipation, diarrhea, or headache may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly.
The magnesium in this product can cause diarrhea. Using an antacid that contains only aluminum along with this product can help control diarrhea. The aluminum in this product can cause constipation. To minimize constipation, drink plenty of fluids and exercise. Diarrhea is more common with this product than constipation.
If your doctor has directed you to use this medication, remember that your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
Aluminum-containing antacids bind to phosphate, an important body chemical, in the gut. This can cause low phosphate levels, especially if you use this medication in large doses and for a long time. Tell your doctor right away if you have any of the following symptoms of low phosphate: loss of appetite, unusual tiredness, muscle weakness.
Tell your doctor right away if you have any serious side effects, including: dizziness, fainting.
Get medical help right away if you have any very serious side effects, including: slow/shallow breathing, slow/irregular heartbeat, mental/mood changes (such as confusion), deep sleep, pain with urination.
A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the US -
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
FAQs
This product may react with other medications (including digoxin, iron, pazopanib, tetracycline antibiotics, quinolone antibiotics such as ciprofloxacin), preventing them from being fully absorbed by your body. Talk with your doctor or pharmacist about how to schedule your medications to prevent this problem.
What are the side effects of chewable antacids? ›
Nausea, constipation, diarrhea, or headache may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. The magnesium in this product can cause diarrhea. Using an antacid that contains only aluminum along with this product can help control diarrhea.
Does Tums have any drug interactions? ›
There are 222 drugs known to interact with Tums Regular Strength (calcium carbonate), along with 5 disease interactions, and 1 alcohol/food interaction. Of the total drug interactions, 11 are major, 158 are moderate, and 53 are minor.
Should I drink water after taking chewable antacid? ›
Drink a glass of water after taking this medication. Antacids are usually taken after meals and at bedtime, or as directed by your care team. Take your medication at regular intervals. Do not take your medication more often than directed.
Which drug is most adversely affected by ingestion of antacids? ›
Antacids containing magnesium trisilicate and magnesium hydroxide can bind to drugs like tetracycline and fluoroquinolone antibiotics, impeding their absorption and therapeutic effects.
Is it OK to take antacid with blood pressure medication? ›
It is best to take any other medicine either 1 hour before or 4 hours after you take antacids. Talk to your provider or pharmacist before taking antacids on a regular basis if: You have kidney disease, high blood pressure, or heart disease. You are on a low-sodium diet.
What vitamins should not be taken with antacids? ›
The extra calcium, phosphorus, or vitamin D may increase the chance of side effects. Do not take antacids or other medicines containing magnesium while you are taking any of these medicines. Taking these medicines together may cause unwanted effects.
Do antacids interfere with absorption of other drugs? ›
SUMMARY. Antacids interfere with gastrointestinal drug absorption by either increasing or decreasing the rate at which a drug is absorbed, or the total quantity absorbed. Antacids influence drug absorption by alteration of ionization state or solubility, factors dependent upon pH.
What is the safest antacid to take long term? ›
PPI have minimal side effects and few slight drug interactions and are considered safe for long term treatment. Pantoprazole is significantly effective both for acute and long-term treatment with excellent control of relapse and symptoms. It is well tolerated even for long-term therapy and its tolerability is optimal.
What two drugs will interact with and prevent proper absorption of antacids? ›
Antacids are not without drug interactions. Not only do they change the pH of the stomach transiently, they also add different multivalent ions to which medications can bind. Fluoroquinolones and tetracycline are well known to bind to these ions, forming insoluble chelate complexes that inhibit their absorption.
Tums are a popular OTC antacid for quick heartburn relief. A common dosage is 1,500 mg to 3,000 mg as symptoms occur. Most adults should take no more than 7,500 mg per day. Pregnant women have a lower recommended daily maximum of Tums.
When is the best time of day to take an antacid? ›
Antacids should be used when you have symptoms or think you will get them soon – for most people, the best time to take them is with or soon after meals, and just before going to bed. Remember that doses for children may be lower than for adults.
What is the safest antacid pill to take? ›
Nexium, Prilosec, Pepcid and Tums are all considered well tolerated medications. Most people do not experience side effects from taking them, but it is possible to experience constipation or diarrhea, nausea, vomiting, headaches, rash or dizziness in some cases.
What not to take with acid reducers? ›
Some products that may interact with this drug include: bisphosphonates (such as alendronate), tetracycline antibiotics (such as doxycycline, minocycline), quinolone antibiotics (such as ciprofloxacin, levofloxacin), calcium channel blockers (such as diltiazem, verapamil), digoxin, fezolinetant, phosphate supplements ( ...
Which antacids are banned? ›
In April 2020, the Food and Drug Administration (FDA) recalled all ranitidine products (injectable and oral) after the revelation of low-level N-nitrosodimethylamine (NDMA) presence. [1] N-Nitrosamines have marked as human carcinogens, associated with cancers of stomach, esophagus, nasopharynx, and bladder.
