Nosebleeds
It is also known as epistaxis, which is the clinical name of the symptom. Once again, people experience nosebleeds for many different reasons, and some would be more susceptible to them in hot weather and other special cases. However, it is also a common sign in people with hypertension, especially in a hypertensive crisis, when blood pressure readings go dangerously high. This does not mean that nose bleeding is a reliable marker of a hypertensive crisis because many patients do not experience them at all. But if you ever experience epistaxis do not try to diagnose yourself and go to your physician to get a full check-up and recommendations to solve your health problem.