23/02/2026
Does stress increase your risk of heart disease?
Short-term stress triggers the release of adrenaline, causing temporary increases in heart rate and blood pressure. Once the stress passes, these changes usually return to normal and do not cause lasting harm.
When stress becomes ongoing, however, it can contribute to long-term health issues. Chronic stress leads to sustained elevation of cortisol, increasing inflammation in the body and potentially damaging blood vessels over time. It can also encourage habits such as reduced physical activity, increased alcohol intake, poorer sleep, and less healthy eating. Together, these factors can contribute to long-term high blood pressure (hypertension), which significantly increases the risk of heart disease.
If you are concerned or would like more information, contact reception to book an appointment with your GP.