A warning sign of a severe health condition may be the presence of a symptom affecting the nose. Medical experts suggest that nosebleeds could indicate high blood pressure.
It is estimated that approximately one in four adults in the UK suffers from elevated blood pressure. High blood pressure, also known as hypertension, means the heart must exert more effort to circulate blood throughout the body.
While immediate problems may not arise, prolonged periods of high blood pressure can strain certain organs, potentially leading to harm. It is also a significant risk factor for various medical emergencies such as heart attacks and strokes.
In most instances, high blood pressure does not manifest noticeable symptoms, making it difficult to detect. The British Heart Foundation (BHF) states that high blood pressure rarely shows clear signs.
Nevertheless, there are occasional indicators like nosebleeds. The BHF identifies nosebleeds as a possible sign of elevated blood pressure.
The link between nosebleeds and hypertension remains a topic of debate within medical circles as conclusive evidence connecting the two has not been established. While hypertension on its own may not directly cause nosebleeds unless blood pressure is extremely high, it can harm blood vessels in the nose, increasing the likelihood of bleeding.
Recent studies have suggested that high blood pressure might elevate the risk of more severe nosebleeds. Research published in JAMA Otolaryngology Head and Neck Surgery in 2020 revealed that individuals with high blood pressure faced a 47% higher risk of experiencing nosebleeds compared to those without the condition. The study followed 35,749 participants over 14 years, noting more severe nosebleeds among those with hypertension.
Moreover, individuals with high blood pressure were 2.7 times more likely to require emergency medical treatment. The BHF also lists blurred vision, shortness of breath, chest pain, dizziness, and headaches as potential additional signs of elevated blood pressure.
If there are concerns about high blood pressure, consulting with a GP is advisable.