Sodium bicarbonate plays a significant role in healthcare due to its alkaline properties. Widely recognized as a safe and effective remedy, it is used in both home remedies and medical treatments.

One of the most common uses is as an antacid. Sodium bicarbonate neutralizes excess stomach acid, providing quick relief from indigestion, acid reflux, and heartburn. Many over-the-counter antacid tablets include sodium bicarbonate as the primary ingredient. Additionally, mixing a small amount with water has long been used as a natural solution for digestive discomfort.

In medical practice, sodium bicarbonate is administered intravenously in critical care settings. It helps correct metabolic acidosis, a condition where the blood becomes too acidic, often due to kidney failure, severe infections, or certain drug overdoses. It is also useful in cases of cardiac arrest, where it helps stabilize the body’s acid-base balance.

Dentistry also benefits from sodium bicarbonate. It is found in toothpaste formulations for its ability to whiten teeth, neutralize mouth acids, and reduce bacterial growth. Its mild abrasiveness makes it effective for plaque removal without damaging enamel.

Other applications include skincare and first aid. Sodium bicarbonate paste can relieve itching from insect bites, rashes, and sunburn. In sports, it is used as a performance supplement, as research suggests that sodium bicarbonate can delay muscle fatigue by buffering lactic acid buildup.

Despite its benefits, sodium bicarbonate must be used responsibly. Overconsumption may lead to side effects such as alkalosis, high blood pressure, or electrolyte imbalance. For medical use, it should always be taken under professional guidance.

In conclusion, sodium bicarbonate’s medical applications extend far beyond a simple antacid. From emergency treatments to dental care and athletic performance, it demonstrates how a common household substance can have profound impacts on human health.