Experts have warned that nosebleeds may be a sign of high blood pressure, a condition affecting roughly a quarter of UK adults. High blood pressure, or hypertension, forces the heart to work harder to circulate blood, increasing the risk of heart attacks and strokes.
The British Heart Foundation (BHF) notes that most people with high blood pressure have no obvious symptoms, making regular checks essential. However, the BHF lists nosebleeds, along with blurred vision and headaches, as possible indicators.
Research published in JAMA Otolaryngology Head and Neck Surgery in 2020 found that people with hypertension had a 47% higher risk of nosebleeds. The study tracked over 35,000 hypertensive patients for 14 years and found they also experienced more severe bleeding episodes and were 2.7 times more likely to need emergency care.
While the link between nosebleeds and high blood pressure remains debated, experts suggest that hypertension can damage nasal blood vessels, making bleeding more likely. If you are concerned about your blood pressure, consult your GP.
