USA: In a recent exposure-matched study, researchers found that long-term exposure to fine particulate matter (PM2.5) may ...

Topical deep delivery of corticosteroids into the sinonasal cavity improves symptoms and sleep in patients with chronic rhinosinusitis.

Researchers have developed and preliminarily tested a composite score that simultaneously assesses the severity of asthma and chronic rhinosinusitis with nasal polyps (CRSwNP) in patients with both ...

This common problem is called solar purpura, and it is largely the sun causing the damage to the skin, thinning it with age.