Disease Guide: Diagnosis, Symptoms & Clinical Treatment Protocols

For patients and caregivers, understanding clinical progression, diagnostic imaging results, and pharmacological treatment options is vital for managing acute and chronic health conditions.

Ear, Nose and Throat Conditions

Which Foods Can Cause Nasal Congestion?

Published Aug,14 2017 | By Virginia Lee

Nasal congestion occurs when nasal tissues swell due to inflammation of the blood vessels; it is often exacerbated by excess mucus production. This condition can have a variety of causes: allergies, viral illnesses, hay fever, sinusitis or negative reactions to medications.