
When heartburn strikes, reaching for a common over-the-counter antacid like Tums or Rolaids feels like a quick and harmless fix. But what if that simple solution for your digestive discomfort was creating a more serious problem for your heart? Experts are now cautioning that regular use of these popular calcium-based medications could put you at a significantly higher risk for a dangerous condition linked to heart disease and even heart attacks.
Key Takeaways
- The Hidden Ingredient: Many popular OTC antacids, such as Tums and Rolaids, contain high amounts of calcium carbonate.
- The Risk of ‘Too Much’: Overusing these antacids can lead to dangerously high levels of calcium in your blood, a condition known as hypercalcemia.
- The Heart Connection: Studies show that hypercalcemia can disrupt your heart’s electrical rhythm and is associated with an increased risk of coronary artery disease and heart attack.
- Know the Signs: Symptoms of hypercalcemia aren’t just heart-related; they can include frequent urination, confusion, fatigue, and stomach upset.
- Consult Your Doctor: If you find yourself using antacids regularly, it’s crucial to discuss the potential risks and safer long-term strategies with your healthcare provider.
Why High Calcium Is a Problem for Your Heart


