Best Tablet Antacids in 2026

75-count of Maximum Strength Pepcid AC All-Day Heartburn Relief Tablets with famotidine, for the prevention and relief of heartburn due to acid indigestion and sour stomach

Just 1 tablet controls acid all day or all night (based on 9-hour acid control studies during the day and 12-hour acid control studies during the night)

Each heartburn relief tablet is specially formulated with 20 milligrams of famotidine, a known acid reducer and controller for maximum strength aid in the relief and prevention of acid indigestion

25-count bottle of Pepcid Complete Acid Reducer + Antacid Chewable Tablets with Famotidine in Berry flavor to help provide fast heartburn relief from acid indigestion

Just one acid reducer + antacid chew starts relieving indigestion in seconds for effective heartburn relief that lasts all day or all night (based on 9-hour acid control studies during the day and 12-hour acid control studies during the night)

Each chewable heartburn reliever tablet is specially formulated with 10 milligrams of famotidine, a known acid reducer, plus 800 milligrams of calcium carbonate and 165 milligrams of magnesium hydroxide, which are antacids

Contents: 28 TUMS Chewy Bites Chewable Antacid Tablets with Gas Relief in tasty lemon and strawberry flavors

Multi-symptom relief: Tablets work quickly to relieve heartburn, sour stomach, acid indigestion and upset stomach associated with these symptoms. This product also contains simethicone to relieve gas

Fast and powerful strength: These chewable antacid tablets go to work instantly by starting to neutralize acid on contact, with 50% more acid fighting power per tablet than TUMS Regular Strength for fast relief in every bite

ACTIVE INGREDIENT: This product contains 20 mg of famotidine, an acid reducer for heartburn relief, which compares to the active ingredient in Maximum Strength Pepcid AC

RELIEVES HEARTBURN: Amazon Basic Care Maximum Strength Famotidine Tablets 20 mg help to relieve heartburn due to acid indigestion and sour stomach

PREVENTS HEARTBURN: Taken 10 to 60 minutes ahead of time, Amazon Basic Care Famotidine Tablets 20 mg prevents heartburn due to acid indigestion brought on by eating and drinking certain foods and beverages.

TOP RECOMMENDED: GoodSense Omeprazole Delayed Release Tablets 20 mg contain Proton Pump Inhibitor (PPI), top doctor recommended active ingredient for acid reduction (of U.S. physicians surveyed by an independent marketing firm); compare to Prilosec OTC

TREATS FREQUENT HEARTBURN: Acid reducer, treats frequent heartburn that occurs 2 or more times a week

ACID REDUCER: Active ingredient omeprazole 20 mg, Proton Pump Inhibitor (PPI); deactivates pumps in the stomach lining to reduce acid production at the source

Contents: 80 TUMS Extra Strength Chewable Sugar Free Antacid Tablets for Heartburn Relief in melon berry flavors

Multi-symptom relief: Tablets work quickly to relieve heartburn, sour stomach, acid indigestion and upset stomach associated with these symptoms

Fast and powerful strength: These extra strength antacid tablets go to work instantly by starting to neutralize acid on contact, with 33 percent more acid fighting power per tablet (compared to Extra Strength TUMS)

Reduce Acid: Prelief safely and effectively reduces the acid from foods and beverages

Dine Worry Free: Prelief can reduce acid by up to 95 percent from "trigger foods” that can cause discomfort like coffee, wine, tomato sauce, fruits and juices

Drug Free: A good source of calcium, Prelief can be taken as often as you think you will need it; Taking 2 to 3 Prelief caplets with your food or drink can reduce the acid and minimize discomfort

Gaviscon provides fast acting, long lasting heartburn relief and is an acid reflux remedy (when used as directed)

Relieves heartburn, sour stomach, acid indigestion, and upset stomach associated with these symptoms

Quickly neutralizes stomach acid and helps keep acid down for hours (when used as directed)

CONTAINS: One (1) 72-count bottle of Rolaids Ultra Strength Antacid Chewable Tablets, Assorted Fruit flavors

ROLAIDS ULTIMATE ACID-NEUTRALIZING HEARTBURN RELIEF: Rolaids Ultra Strength antacid tablets neutralize more than 100 times their own weight in stomach acid*

GOES TO WORK INSTANTLY: Chewable antacid tablets with calcium carbonate and magnesium hydroxide start to work immediately to help relieve heartburn, acid indigestion, and sour stomach

CONTAINS: twelve (12) 30-count packs of Rolaids Extra Strength Antacid Chewable Tablets, Assorted Fruit flavor

EXTRA STRENGTH ANTACID: Rolaids Extra Strength antacid neutralizes stomach acid immediately upon contact*. *acid neutralization does not correlate to symptom relief

CHEWABLE ANTACID TABLETS: calcium carbonate and magnesium hydroxide start to work immediately to help relieve heartburn, acid indigestion, and sour stomach

Neutralizes acid fast on contact!

Get powerful relief of heartburn, upset stomach, and acid indigestion with headache or body aches

Our flagship form effervescent tablets dissolve in water to bring you fast, fizzy relief. Hear it, see it, and feel it working.

New smooth creamy taste and extra coating power

Tough on heartburn and gentle on your body

Works on contact

(413307)

The package dimension of the product is 4.3cmL x 5.8cmW x 14cmH

The package weight of the product is 4 ounces

Chewable

Rich in calcium

Relief of acid indigestion & heartburn

CONTAINS: One (1) 60-count bottle of Rolaids Advanced Antacid Plus Anti-Gas Chewable Tablets, Assorted Berry

KICKS ACID & MORE: Rolaids Advanced Antacids plus Anti-Gas offer multi-symptom relief

GOES TO WORK INSTANTLY: Chewable antacid tablets start working immediately to help relieve heartburn, acid indigestion, pressure and bloating commonly referred to as gas

Powerful all-in-one tablet: Mylanta ONE combines 3 powerful antacid and anti-gas ingredients - Calcium carbonate, magnesium hydroxide, and simethicone - In a single fast-acting chewable tablet - Say goodbye to handfuls of chalky antacids

Multi-symptom relief: each tablet relieves 5 symptoms: heartburn, acid indigestion, sour stomach, upset stomach from these symptoms, bloating and painful pressure from gas

Package may vary

Pack of 2 Tums Antacid Ultra Strength 1000 Chewable Tablets Peppermint - 72 CT.

Excellent Source of Calcium

Effective heartburn medicine: Famotidine is an acid reducer that prevents and relieves heartburn associated with acid indigestion and sour stomach

Stop heartburn at the source: Our Famotidine tablets work by blocking the histamine H2 receptors from producing excess acid in the stomach, acting as a preventative heartburn relief medicine

Comparable to the national brand: Has the same active ingredient as Pepcid AC*

Contents: 190 TUMS Naturals Ultra Strength Antacid Chews Black Cherry & Watermelon, provides fast-acting, ultra strength heartburn relief. Great tasting with no artificial flavors or dyes

Multi-symptom relief: Tablets work quickly to relieve heartburn, sour stomach, acid indigestion and upset stomach associated with these symptoms

Fast and powerful strength: Nothing works faster! These 1000mg antacid tablets go to work instantly by starting to neutralize acid on contact, with 33 percent more acid-fighting power per tablet than TUMS Extra Strength

The below information is per pack only

Effective & soothing acid reflux relief: Our chewable antacid heartburn medicine temporarily relieves heartburn symptoms including acid indigestion, upset stomach, and nausea.

Safe when used as directed: Genexa’s Antacid Maximum Strength helps relieve heartburn symptoms every day.

HEARTBURN RELIEF: Rite Aid Acid Reducer, Famotidine antacid tablets get rid of heartburn caused by acid indigestion and sour stomach; And prevents future heartburn associated with acid reflux/indigestion brought on by eating or drinking certain foods.

MAXIMUM STRENGTH FAMOTIDINE 20 MG: Compare Rite Aid Maximum Strength Famotidine 20mg Acid Reducer to the active ingredient in the leading national brand and get all the benefits and reliable heartburn relief with this effective heartburn medicine.

RELIEVE & PREVENT SYMPTOMS: Designed for easy swallowing. To relieve symptoms, swallow 1 tablet with a glass of water. To prevent symptoms, swallow 1 tablet with a glass of water 10 to 60 minutes before consuming food or beverages that cause heartburn.

A homeopathic medicine that works naturally

Fast-acting when taken at the onset of symptoms

Quick-dissolving tablets. Carbo vegetablilis 4C HPUS - relieves stomach bloating with gas

Contents: 12 rolls, each containing 12 TUMS Ultra Strength Antacid Tablets for Chewable Heartburn Relief and Acid Indigestion Relief in easy to take, delicious Assorted Berry flavors - Strawberry and Raspberry

Multi-Symptom Relief: TUMS antacid tablets treat the four signs of heartburn: burning in the chest, acid indigestion, sour stomach and upset stomach associated with these symptoms

Fast And Powerful Strength: Nothing works faster! These TUMS Ultra Strength 1000 mg antacid tablets go to work instantly by starting to neutralize acid on contact, with double the acid fighting power per tablet as TUMS Regular Strength

ACTIVE INGREDIENT: The active ingredient in Cimetidine Tablets 200 mg is 200 mg of cimetidine, an acid reducer.

COATED TABLETS: One tablet dose relieves acid indigestion. This medicine also prevents heartburn, when taken up to 30 minutes prior to eating or drinking foods or beverages that trigger heartburn. Use for age 12 years and older.

JUST ONE TABLET RELIEVES and PREVENTS heartburn and acid indigestion. Enjoy your favorite foods and beverages with relief from heartburn.

Natural Ingredients for Safe, Effective Relief: Maty’s Acid & Indigestion Relief is made with pure, simple, natural ingredients for occasional heartburn & indigestion relief. Safe for everyday use. Made with whole food ingredients that you know and trust.

Naturally Drug-Free: Maty’s Acid & Indigestion Relief is naturally drug-free, made with whole food ingredients that are safe for long term use. Each ingredient, like honey, apple cider vinegar, ginger, turmeric, and coriander seeds, is intentionally chosen for its health promoting properties. GLUTEN-FREE. DAIRY-FREE. ALCOHOL-FREE.

Promotes Healthy Acid Levels: Did you know that for most people, heartburn and acid indigestion may be due to lack of acid. Your stomach acid is there for a reason. It helps to properly digest and absorb the nutrients in your food. Maty’s supplements your acid to help promote a healthy environment for digestion. Take it for occasional heartburn relief, indigestion relief, upset stomach, acid relief & more.

Relieves heartburn, acid indigestion, sour stomach, and upset stomach associated with these symptoms

Made with aluminum hydroxide and magnesium carbonate for fast acting relief

Keeps acid in the stomach where it belongs, Reduces the occurrence of acid reflux

Provides fast-acting, extra strength heartburn relief

Tasty outer shell and soft center

Relieves heartburn, sour stomach, acid indigestion and upset stomach associated with these symptoms

TUMS Smoothies Extra Strength Berry Fusion antacids offer fast acting, extra strength heartburn relief so smooth, it’s fast

TUMS antacid tablets relieve heartburn, sour stomach, acid indigestion, and upset stomach associated with these symptoms

Delivers 50 percent more acid neutralizing power than TUMS Regular Strength chewable antacids

Gerd Relief & Aid: Blend of herbs was put together to provide aid and support with GERD symptoms of heartburn and acid reflux.

Ingredients: Organic Ginger Root, Slippery Elm, Yarrow, Fennel Seed, Chamomile, Rosemary, Licorice Root, Marshmallow Root.

Drink It Anytime: both for PM and AM use to go along after a meal for soothing and digestion. Great pre or post meal.

Sodium Bicarbonate

Antacid

Tablet