What causes frequent nosebleeds?
Nov 11, 2024
Source: Cainiu Health
Dr. Lu Cheng
Introduction
In general, frequent nosebleeds may be related to dry weather, insufficient water intake, bad habits, rhinitis, or deviated nasal septum. It is recommended to visit a hospital to determine the underlying cause and follow medical advice for treatment. In daily life, maintaining a balanced diet and adequate intake of vitamins and protein can help enhance immune function and promote overall health.
Generally, frequent nosebleeds may be related to dry weather, insufficient water intake, bad habits, rhinitis, deviated nasal septum, or other causes. It is recommended to visit a hospital to determine the exact cause and follow medical advice for treatment. The specific analysis is as follows:
1. Dry weather: In dry conditions, low moisture content in the air can cause the nasal mucosa to become dry and fragile, making capillaries more prone to rupture and leading to nosebleeds. It is recommended that patients use a humidifier to maintain adequate air humidity.
2. Insufficient water intake: Not drinking enough water can lead to dehydration, causing the nasal mucosa to dry out and increasing capillary fragility, which makes them more susceptible to rupture from external stimuli. It is advised to drink sufficient water daily to maintain proper hydration.
3. Bad habits: Habits such as frequently picking the nose or blowing the nose too hard can damage the nasal mucosa and cause bleeding, possibly accompanied by nasal pain or discomfort. It is recommended to correct these behaviors, avoid picking the nose and forceful nose-blowing, and maintain nasal hygiene.
4. Rhinitis: Inflammation of the nasal mucosa caused by bacteria, viruses, or allergens may lead to congestion, swelling, and increased fragility of nasal capillaries, resulting in nosebleeds. Symptoms may include nasal congestion, runny nose, and sneezing. Patients should follow medical guidance to take medications such as Xiangju Capsules, Rhinitis Tablets, or Biyuan Tongqiao Granules.
5. Deviated nasal septum: When the nasal septum is displaced from the midline, it can irritate the nasal mucosa, leading to local dryness, erosion, and vessel rupture with nosebleeds. This condition may also cause symptoms such as nasal obstruction and headaches. Patients can receive symptomatic treatment based on individual conditions. If symptoms are severe and unresponsive to other treatments, submucous correction surgery for the deviated septum may be considered.
In daily life, it is important to maintain a balanced diet and consume adequate vitamins and protein, which helps strengthen the immune system and promote overall health.
