Antacids help relieve indigestion and heartburn by neutralizing excess stomach acid. They contain basic compounds like calcium carbonate, magnesium hydroxide, or aluminum hydroxide that react with the acidic gastric juices in your stomach, raising the pH level and reducing the acidity.
When you experience indigestion or heartburn, it's often due to an imbalance of stomach acid, which can irritate the lining of the esophagus and cause discomfort. By neutralizing the acid, antacids provide quick relief from these symptoms.
However, it's important to note that while antacids can be helpful for occasional relief, frequent or chronic heartburn may be a sign of an underlying condition, and it's essential to consult a healthcare professional for proper diagnosis and treatment.