Suddenly had a nosebleed in mid-June with erosion inside, and until now, without a cold, it's still bleeding.

Patient's question:

Patient: Female, 34 years old, generally in good health, suddenly experienced nosebleed. No cold, but had a runny nose with a foul odor afterward.

Doctor's answer:

It may be caused by sinusitis. You need to go to the hospital for sinus CT scans and nasal endoscopy. Use nasal drops containing 1% ephedrine to constrict nasal passages and improve drainage. Additionally, intravenous antibiotics should be administered for treatment, and oral Huo Dan pills should be taken for medication. Strengthen physical exercise to enhance your physical fitness and prevent colds.