Evidence supporting the use of: Sodium Carbonate
For the health condition: Overacidity
Synopsis
Source of validity: Scientific
Rating (out of 5): 4
Sodium carbonate, also known as washing soda or soda ash, is a strongly alkaline compound historically and scientifically used as an antacid, although it is less commonly used for this purpose today compared to milder agents like sodium bicarbonate. Its mechanism of action in treating overacidity (hyperacidity) is based on its ability to neutralize excess gastric acid in the stomach. When sodium carbonate comes into contact with hydrochloric acid (HCl) in the stomach, it reacts to form sodium chloride (table salt), water, and carbon dioxide gas, thereby raising the pH and reducing acidity.
The use of sodium carbonate as an antacid has been documented in pharmacological texts and medical literature, particularly in the early 20th century, before the widespread adoption of safer and gentler alternatives. Its efficacy in neutralizing gastric acid is well-established by chemical reaction, but its clinical use is limited by its caustic nature, potential to cause irritation, and risk of metabolic alkalosis if overused. For these reasons, sodium carbonate has largely been replaced by sodium bicarbonate (baking soda) and other antacids that are less alkaline and safer for human consumption.
In summary, there is strong scientific evidence that sodium carbonate can neutralize stomach acid, but due to its potential side effects, it is not a first-line treatment for overacidity today. Nonetheless, its use as an antacid is validated by both historical and chemical evidence.
Other health conditions supported by Sodium Carbonate
Acid IndigestionGas and Bloating
Indigestion
Overacidity
