Can H. pylori infection go away on its own?

No, H. pylori infection rarely goes away without treatment. In most cases, the bacteria persist in the stomach for years if untreated. While some people never develop symptoms, the infection can silently cause damage to the stomach lining, leading to ulcers or even cancer. That’s why it’s important to consult a doctor if you have persistent digestive issues or if you test positive. With proper antibiotics and acid-reducing medications, the infection can be completely eradicated.