“Is Picking Your Nose Actually Bad For You? Human Anatomy Reveals A Surprisingly Nuanced Answer

Key Points:

• A new video from the YouTube channel Institute of Human Anatomy explains that picking the nose can cause dangerous nosebleeds if a specific area called Kiesselbach’s area in the nasal septum is injured, as it contains many delicate blood vessels.
• Anterior nosebleeds, often caused by nose picking, dry air, or irritation, usually start near the front of the nasal cavity and are generally manageable, while posterior nosebleeds are less common, harder to control, and can be worsened by factors like high blood pressure or blood-thinning medications.
• Proper treatment for a nosebleed involves gently blowing the nose, sitting upright while leaning slightly forward, and pinching the soft part of the nose continuously for 10 to 15 minutes; tilting the head back is discouraged to prevent blood from entering the throat.
• The video notes that nose picking can sometimes be beneficial by removing mucus that traps dust and debris, but repeated scraping can damage nasal tissue and cause bleeding, emphasizing the importance of gentle care.
• Medical attention should be sought if bleeding is heavy, persistent, accompanied by weakness or lightheadedness, or if blood flows significantly down the throat, as posterior nosebleeds may require specialized treatment.