Finding blood in your tissue after blowing your nose can be alarming, but it's often not a serious issue. The most common cause is simply dry nasal passages. Winter air, dry climates, and even overuse of nasal decongestants can dry out the delicate lining of your nose, making it prone to cracking and bleeding.
Another frequent culprit is nose-picking. While we all do it occasionally, excessive or aggressive picking can irritate the nasal lining and cause bleeding. Less common causes include sinus infections, allergies, and even forceful blowing.
What can you do? Try using a humidifier to add moisture to the air. Consider a saline nasal spray to keep your nasal passages moist. Gently blow your nose, and avoid picking! Most nosebleeds are minor and stop quickly on their own. However, if you experience frequent or heavy bleeding, or if it's accompanied by other symptoms like dizziness or difficulty breathing, consult a doctor to rule out any underlying medical conditions.
