why do i keep getting bloody noses

Frequent bloody noses, or nosebleeds, can be caused by a variety of factors. The most common causes include dry air, which dries out and irritates the nasal membranes, making them prone to bleeding. Nose picking or blowing the nose too hard are also frequent causes. Other contributors can be allergies, colds, sinus infections, use of certain medications such as blood thinners or nasal sprays, nasal trauma, or structural issues like a deviated septum. Less commonly, underlying conditions such as bleeding disorders, nasal tumors, or inherited diseases affecting blood vessels can cause recurrent nosebleeds. If nosebleeds happen more than once a week or are very severe, it's important to see a healthcare professional for evaluation to identify and treat any underlying causes.