INGREDIENTS: Sugar, Corn Syrup, Water, Tricalcium Phosphate, Pectin; Less than 2% of: Citric Acid, Colors (Vegetable Juices), Malic Acid, Melatonin, Natural Flavor, Sodium Citrate.

What are the active ingredients in Alka-Seltzer effervescent products? All effervescent products contain anhydrous citric acid (antacid) and sodium bicarbonate (antacid). Alka-Seltzer Original, Extra Strength and Lemon-Lime also contain aspirin (analgesic). Alka-Seltzer Gold contains potassium bicarbonate (antacid).

This medication is used to treat symptoms caused by too much stomach acid such as heartburn, upset stomach, or indigestion. It is an antacid that works by lowering the amount of acid in the stomach.

Alka-Seltzer Heartburn Relief Gummies are the only gummies specially formulated for fast, powerful relief of occasional heartburn- with no chalky taste.

Serious side effects Signs of high calcium levels like weakness, confusion, feeling tired, headache, upset stomach and throwing up, constipation, or bone pain.

ALKA-SELTZER ORIGINAL- anhydrous citric acid, aspirin, and sodium bicarbonate tablet, effervescent.

The history of Alka Seltzer begins in Elkhart, IN, where the formula was developed in Miles Laboratories in 1931. The advertising campaign for the "new health drink" was successful and "before World War II, Miles was spending $1 million to $1.5 million a year on network radio, most of it on Alka Seltzer.

Sodium bicarbonate reacts with and neutralizes hydrochloric acid in the stomach; sodium chloride, water, and carbon dioxide are produced during this chemical reaction.

Proton pump inhibitors (PPI), such as Prilosec, Nexium, and Prevacid, work by by blocking the enzyme in the lining of the stomach that produces acid. These can take several days to kick in, but the effects last 24 hours.

Proton pump inhibitors (PPIs) may be recommended for people with frequent heartburn symptoms occurring 2 or more days per week. PPIs block an enzyme - a protein that speeds up a chemical reaction - in stomach cells. This enzyme is known as the “proton pump.” The proton pump is necessary for the stomach to make acid.

Alka-Seltzer contains aspirin, which can irritate your stomach. This irritation can feel like stomach pain or heartburn. It can also lead to serious stomach problems, including bleeding and ulcers in this area.

As the tablets dissolve, the base (bicarbonate) and the acid (citric acid) react vigorously producing carbon dioxide gas (hence the "Seltzer"), which also produces enough agitation to allow the active ingredients to dissolve slowly.

Alka-Seltzer and other fizzing tablets produce carbon dioxide-filled bubbles when placed in water. As the carbon dioxide is produced, you can see bubbles grow and float to the surface of the water.

Alka-Seltzer is a medication used to treat symptoms of heartburn, such as upset stomach and headache. While there are multiple products under this brand, this page focuses on the combination medication containing 3 active ingredients: citric acid, sodium bicarbonate, and aspirin.

carbon dioxide Alka-Seltzer and other fizzing tablets produce carbon dioxide-filled bubbles when placed in water. As the carbon dioxide is produced, you can see bubbles grow and float to the surface of the water.