In general, nosebleeds are not a symptom or result of high blood pressure. It is possible, but rare, that severe high blood pressure may worsen or prolong bleeding if you have a nosebleed. Causes shown here are commonly associated with this symptom.
May 28, · Frequent Nosebleeds in Adults. Nosebleeds are common and not a true medical problem. This is unless the nosebleeds occur more frequently and cause bleeding that lasts for more than 15 minutes. Still, some studies have shown that frequent nose bleeding affects a .
Causes of sudden nosebleeds in adults include trauma to the nose, picking at the nose or irritation from a cold, according to WebMD. It is also possible to get a sudden nose bleed due to .