What are the specific methods for distinguishing headaches caused by nasopharyngeal carcinoma?

What are the differences between nasopharyngeal carcinoma and chronic rhinitis and sinusitis? What are they specifically?

The differences between headaches of three different diseases are as follows:

1. Chronic rhinitis refers to inflammation under the nasal mucosa that persists for more than several months, or intermittent recurrence of inflammation without obvious infection by pathogenic microorganisms.

The headache of this disease is caused by poor nasal ventilation and blockage, mainly dull pain, dull pain or swollen pain in the forehead, with a sense of pressure and no pulsation. It is more severe during the day and reduces bed rest, which leads to nasal mucosal congestion and aggravates the headache.

2.53% of patients with chronic sinusitis headaches cough, lower their heads or have their headaches aggravated due to increased venous pressure in the head. Headaches can also be aggravated when smoking, drinking and being emotional. Among them, maxillary sinusitis headaches are characterized by continuous dull pain, located on the temporal side, mild in the morning and severe in the afternoon. When sleeping, the location of the location can naturally drain the headache, which can relieve the headache; frontal sinusitis headaches are located in the patient's upper eye sockets and forehead, with severe headaches at noon, relief at 3 to 4 pm, and disappear naturally at night.

3. When nasopharyngeal carcinoma metastasizes to the skull base and invades the meninges and the second and third branches of the trigeminal nerve, the patient will experience cheek pain on one side and persistent headache that cannot be relieved. On the basis of chronic headache, the headache will suddenly worsen, such as nasal congestion, nose bleeding and conductive deafness.