Summer heat and dry air cause nasal lining to crack, increasing nosebleed risk Heat causes blood vessels to expand, making them prone to rupture during irritation Dehydration dries mucous membranes, ...

A sudden nosebleed can be scary, especially if it happens without warning. Medically known as epistaxis, nosebleeds are common and usually not serious. They can be triggered by dry air, excessive nose ...

When blood is suddenly streaming out of your nostrils, it can be hard not to panic — but if you know how to stop a nosebleed, the situation becomes a lot less stressful. Even if you aren’t a “person ...