Aluminium hydroxide is a medication used to reduce the amount of acid in the stomach. It is commonly used to treat heartburn and other symptoms of acid indigestion and is also used to treat and prevent ulcers in the stomach and intestines. It can also be used to treat certain other conditions, such as hyperphosphatemia (high levels of phosphate in the blood) in people with kidney failure. Aluminium hydroxide works by neutralizing stomach acid and increasing the amount of water in the stomach, which helps reduce symptoms of acid indigestion.
Aluminium hydroxide, also known as aluminic acid or aluminic hydroxide, is a chemical compound with the formula Al(OH)₃. It is a white, odorless, and tasteless solid that is insoluble in water but soluble in acids and alkalis.
Aluminium hydroxide is an antacid, which means it neutralizes stomach acid. It is commonly used to treat heartburn, indigestion, and sour stomach. It is also used to reduce phosphate levels in the blood in people with kidney disease.
Aluminium hydroxide works by reacting with stomach acid to form aluminum chloride and water. This reduces the acidity of the stomach, which relieves symptoms of heartburn and indigestion.
Aluminium hydroxide is available over-the-counter in many forms, including tablets, capsules, liquids, and chewable tablets. It is also an ingredient in many combination antacid products.