Nosebleeds are triggered by various different factors (Image: Getty) Nosebleeds can be a nightmare to deal with. They're messy, bloody and feel like they go on for ages. But now, Dr Lawrence Cunningham - a GP at the UK Care Guide - warns they can sometimes be a little more than just a hindrance.

In the worst of cases, they may even be a symptom of high blood pressure and cancer. Speaking exclusively with the Express, he said: "In my experience, the most common cause of nosebleeds is dry air. This can be due to either the climate or the use of indoor heating, which dries out the nasal membranes and makes them more susceptible to bleeding.

Other frequent causes include nasal trauma - like picking the nose or blowing it too hard - allergies, and infections. "However, nosebleeds can sometimes be a symptom of something more serious. For instance, they can be associated with hypertension (high blood pressure), blood clotting disorders, and even certain cancers.

While it's relatively rare for nosebleeds to indicate these serious conditions, it's important to be aware of the possibility." Nosebleeds may be a sign of cancer or high blood pressure in some cases (Image: Getty) READ MORE: Urgent warning 'flaws' could leave your Android phone 'no longer secure' [INSIGHT:] Keeping an eye on the frequency and context of nosebleeds is crucial for distinguishing between harmless and potentially serious situations, according to Dr Cunningham. function loadOvpScript(){let el=document.

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