Some forms of nasal steroid spray are available only when ... Nasal steroid sprays will often bring relief for symptoms related to allergies and chronic sinusitis. Your healthcare provider may ...

Chronic sinusitis is a condition where inflammation and infection in your sinuses persists for extended periods of time without relief. Your sinuses work as a filter, creating mucus that drains ...

Here's the lowdown from allergy doctors on how to get relief, from which medicines to use — and how to best use them — to tips for keeping pollen out of your home.

Three-Year Study Confirms Long-Term Efficacy of VivAer® Treatment, Demonstrating Sustained Symptom Relief ... in minimally invasive solutions for chronic nasal conditions, today announced ...

The prevalence of chronic sinusitis in China is about 8 percent, meaning it affects approximately 107 million people, according to official estimates. Chronic sinusitis with nasal polyps (CRSwNP ...