What causes sudden nosebleeds in men?

Men experiencing sudden nosebleeds may be due to various causes such as dry nasal passages, nasal trauma, rhinitis, hypertension, or primary immune thrombocytopenia. It is recommended to seek medical attention promptly, identify the underlying cause, and receive symptomatic treatment under the guidance of a qualified physician. Specific analyses are as follows:

1. Dry nasal passages: When environmental humidity is low or there is insufficient moisture in the nasal cavity, the nasal mucosa can become dry, making it easier for capillaries to rupture and cause bleeding. It is advisable to maintain appropriate indoor humidity, drink plenty of water, or use saline nasal drops to keep the nasal passages moist, which helps alleviate symptoms.

2. Nasal trauma: Accidental impacts or aggressive nose picking may damage blood vessels inside the nasal cavity, leading to bleeding. It is recommended to avoid nose picking, protect the nasal cavity, and prevent physical injury to help relieve discomfort.

3. Rhinitis: This may be associated with factors such as high psychological stress or allergic reactions. Inflammation of the nasal mucosa can lead to congestion, swelling, and increased vessel fragility, resulting in nosebleeds. Men should follow medical advice and take medications such as Xiangju Capsules, Rhinitis Tablets, or Biyuan Tongqiao Granules for treatment.

4. Hypertension: This may be related to genetic factors or unhealthy lifestyle habits. Elevated blood pressure can increase vascular pressure, causing rupture of nasal blood vessels and nosebleeds, often accompanied by symptoms such as dizziness and headache. Men should follow medical instructions and take antihypertensive medications such as Methyldopa Tablets, Captopril Sustained-Release Tablets, or Irbesartan Dispersible Tablets.

5. Primary immune thrombocytopenia: This condition is usually caused by genetic factors or pathogen infections. Abnormal blood clotting function due to the disease may lead to nosebleeds. Men should take medications such as Prednisone Acetate Tablets, Aminopeptide Tablets, or Cyclosporine Soft Capsules under medical supervision to improve their condition.

In daily life, men are advised to drink warm water regularly, engage in moderate physical exercise, avoid staying up late, and reduce intake of spicy and irritating foods such as chili peppers and Sichuan pepper, all of which are beneficial for recovery.