Does yellow, foul-smelling nasal discharge indicate cancer?

Jul 19, 2022 Source: Cainiu Health
Disease description:

I consistently experience yellow, foul-smelling nasal discharge. A friend suggested it might be caused by cancer—could this be cancer?

Doctor's answer (1)
Dr. Xu Gang
Yellow, foul-smelling nasal discharge is unlikely to indicate cancer. It may result from a viral cold or conditions such as nasal polyps. If caused by a viral cold, treatment may include medications like Lianhua Qingwen Capsules, as prescribed by a physician. If due to nasal polyps, surgical removal of the polyps may be recommended to facilitate recovery.