Andrews Liver Salts

An old poster for Andrews Liver Salts, Constitution Street, Leith

Andrews Liver Salts is an effervescent powder which is used as an antacid and laxative. The product is a combination of three active ingredients: sodium bicarbonate, citric acid, and magnesium sulfate. Traditionally, it has been used to relieve symptoms of indigestion, dyspepsia, excess stomach acid, and constipation. The product is named after its inventor, William Henry Scott Andrews, who developed the formula in the late 19th century.

Composition

Andrews Liver Salts contains a mixture of:

• Sodium bicarbonate: An alkali that neutralizes stomach acid, providing relief from indigestion and heartburn.
• Citric acid: When combined with sodium bicarbonate, it produces a chemical reaction that releases carbon dioxide, causing effervescence. This helps to relieve discomfort in the stomach.
• Magnesium sulfate: Acts as a laxative by increasing water in the intestines and can relieve occasional constipation.

Usage

The product is typically dissolved in water before ingestion. It is advised to follow the dosage instructions on the packaging to avoid overuse, which can lead to side effects such as diarrhea or an imbalance in the body's electrolytes. Andrews Liver Salts can be used by adults and children over the age of 3 years for the relief of indigestion, upset stomach, and constipation.

History

Andrews Liver Salts was created in the late 19th century by William Henry Scott Andrews, a pharmacist in Newcastle upon Tyne, England. The product gained popularity for its effectiveness in relieving indigestion and constipation, becoming a household name in the UK and in various other parts of the world.

Precautions

Before using Andrews Liver Salts, it is important to consult with a healthcare provider if you have conditions such as high blood pressure, kidney disease, or if you are pregnant or breastfeeding. The high sodium content in sodium bicarbonate can affect individuals with hypertension or those on a sodium-restricted diet.

Side Effects

While Andrews Liver Salts is generally safe when used as directed, overuse or prolonged use can lead to side effects such as:

• Alkalosis (when the body's pH becomes too alkaline)
• Electrolyte imbalance
• Increased thirst
• Stomach cramps

See Also

• Antacid
• Laxative
• Sodium bicarbonate
• Citric acid
• Magnesium sulfate

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