The main consideration for unexplained yellowish drainage from the nose is caused by a ruptured sinus plasma cyst.
Sinus plasma cysts can occur in any sinus, but most often in the maxillary sinus, often located in the bottom wall or inner wall of the maxillary sinus. The disease alone is mostly asymptomatic, with occasional headaches in the forehead or a feeling of pressure in the cheeks. A yellowish fluid that may flow intermittently from the nose.
Some patients with the above symptoms are obvious, intermittent episodes, that is, after the rupture of the cyst outflow of yellow transparent liquid, the symptoms are relieved; after the cyst fluid in the cyst to accumulate again, the symptoms recurring episodes.
When you find that the nose inexplicably flowing yellow water, you can actively consult a doctor for a clear diagnosis of systematic examination, and follow the doctor’s instructions to standardize the treatment.