"Why Does Constantly Scratching My Nose Due to Itchy Rhinitis Lead to Continuous Bleeding?"

Possible Causes and Treatments for Persistent Itchy Nose Bleeding

Persistent itchy nose bleeding, accompanied by scratching, can be attributed to various reasons such as dry nasal cavity, allergic rhinitis, vasomotor rhinitis, and sinusitis. It is recommended to seek medical attention promptly to diagnose the underlying cause and receive targeted treatment under a doctor's guidance. Here are some potential causes and corresponding treatments:

1. Dry Nasal Cavity

Due to dry weather or inadequate water intake, the nasal mucosa can become dry, leading to increased fragility of the capillaries inside the nose. This can result in itchy nose sensations, scratching, and subsequent bleeding, often accompanied by nasal irritation. Symptoms can be alleviated by applying ointments like Erythromycin Ointment or Chlorotetracycline Hydrochloride Ointment.

2. Allergic Rhinitis

Exposure to allergens, such as pollen, can irritate the nasal mucosa, triggering allergic rhinitis. This can increase the fragility of capillaries, causing itchy nose sensations, scratching, and bleeding, often accompanied by pain and nasal congestion. Symptoms can be relieved by taking medications like Loratadine Tablets or Tongqiao Biyan Pian.

3. Vasomotor Rhinitis

Inhalation of irritants, exposure to excessively cold or hot air, or mental stress can disrupt the normal vasoconstriction and vasodilatation functions of the nasal mucosa. This can lead to itchy nose sensations, scratching, and bleeding, often accompanied by sneezing and headaches. Treatments include the use of medications like Budesonide Inhalation Suspension as prescribed by a doctor.

4. Sinusitis

Caused by bacterial, viral, or fungal infections, sinusitis irritates the nasal mucosa, leading to inflammation. This can result in itchy nose sensations, scratching, and bleeding, often accompanied by headaches and fever. Treatments may involve the use of medications like Amoxicillin Capsules or Azithromycin Granules as prescribed by a doctor.

Apart from the above, persistent itchy nose bleeding can also be caused by nasal tumors, sinus hemangiomas, or olfactory neuroblastoma, among others. These conditions stimulate the nasal mucosa, causing itchy sensations, scratching, and bleeding. Patients are advised to seek medical attention for accurate diagnosis and targeted treatment. Additionally, patients should rest adequately, avoid overexertion, and maintain regular sleep schedules.