What Causes Nosebleeds When Picking the Nose?

　　In daily life, we must pay greater attention to nasal hygiene. If we do not clean our nose regularly, dirt and debris can accumulate. Therefore, it is important to learn proper methods for removing nasal impurities. Currently, many people use their fingers to pick their nose to remove such debris; however, this habit can adversely affect the nose and may even lead to serious complications. So, what causes nosebleeds after picking the nose?

　　What Causes Nosebleeds After Picking the Nose?

　　The primary cause of nosebleeds following nose-picking is improper nasal manipulation. Inserting fingers too deeply into the nostrils, using overly sharp fingernails, or applying excessive force can damage the nasal mucosa and underlying capillaries, resulting in rupture and bleeding. To prevent such epistaxis, patients are advised to immediately discontinue incorrect nasal picking habits. If experiencing nasal discomfort, consider irrigating the nasal cavity with normal saline and applying a warm towel to the nose for relief—rather than picking the nose with fingers.

　　Regarding treatment, direct pressure is often effective for controlling bleeding. Typically, pinching the soft part of the nostrils (the nasal wings) with the fingers for five minutes suffices to stop the bleeding. If pressure fails to control the hemorrhage, microwave therapy may be considered. Following treatment, topical application of erythromycin ophthalmic ointment to the affected area is recommended. Should bleeding persist despite these measures, peripheral electrocoagulation around the bleeding site—using bipolar electrocautery to interrupt peripheral blood flow—may be performed to achieve hemostasis.

　　Patients are advised to minimize finger-based nasal manipulation and take good care of their noses. We hope this information proves helpful to you.