What causes frequent nosebleeds?

Under normal circumstances, frequent nosebleeds may be caused by dry nasal passages, bad habits, trauma, acute rhinitis, hemophilia, or other reasons. If the above conditions occur, it is recommended to seek medical treatment promptly. A detailed analysis is as follows:

1. Dry nasal cavity

The nasal mucosa can easily lose moisture in dry environments, leading to dryness and cracking of the mucosal surface. Prolonged exposure to such conditions may cause blood vessels to rupture and bleed, resulting in recurrent nosebleeds. It is advisable to drink plenty of water daily to replenish internal hydration and alleviate overall dryness.

2. Bad habits

Frequent nose picking or forceful nose blowing can easily damage the nasal mucosa, causing mucosal injury and recurrent bleeding. It is important to eliminate these bad habits in daily life to prevent further harm.

3. Trauma

Physical impacts or pressure on the nose from external forces may cause rupture of the nasal mucosa or blood vessels, leading to bleeding. Recurrent incidents can result in the symptoms described above, possibly accompanied by nasal pain and swelling. Under a doctor's guidance, medications such as Yunnan Baiyao Capsules, Sanqi Tablets, or Huoxue Zhitong Capsules may be used for treatment.

4. Acute rhinitis

Acute rhinitis is typically an acute inflammation of the nasal mucosa caused by viral or bacterial infections. This condition leads to congestion and swelling of the nasal mucosa, increased vessel fragility, and a higher risk of rupture and bleeding, thereby causing frequent nosebleeds. Symptoms may include nasal congestion and runny nose. Patients should follow medical advice to use medications such as Qianbai Rhinitis Tablets, Xylometazoline Hydrochloride Nasal Spray, or Loratadine Tablets.

5. Hemophilia

Hemophilia may be triggered by genetic factors, bacterial or viral infections, anemia, and other causes. This disorder results in abnormal blood clotting function, making spontaneous bleeding—such as nosebleeds—more likely and leading to recurrent epistaxis. Other symptoms may include spontaneous bleeding and joint hematomas. Treatment should follow medical guidance using medications such as Desmopressin Injection, Tranexamic Acid Tablets, or Yunnan Baiyao Capsules.

To prevent frequent nosebleeds, it is important to maintain nasal moisture, avoid excessive nasal irritation, maintain healthy lifestyle habits, and take precautions against injuries and infections to support overall nasal health.