Why does sinusitis cause foul-smelling nasal discharge?
Disease description:
The child has sinusitis, but over the past two days, there has been a foul odor emanating from the nose. Why does sinusitis cause a foul smell in the nose?
Doctor's answer (1)
Dr. Xie Zixing
Sinusitis can cause a foul odor from the nose, possibly due to inhalation of irritating air or increased purulent secretions. Patients with sinusitis are unable to breathe fresh, moist air and frequently inhale irritating substances, which may lead to nasal malodor. Additionally, patients with sinusitis often experience increased nasal secretions; if these secretions are not promptly drained, the condition may worsen.
