The over-the-counter antihistamine works against a range of respiratory infections, including Covid, flu and RSV, according ...

Amid the uncertainty surrounding eligibility for and access to the latest Covid-19 vaccine, a new study has found that a ...

Getting a cold once or twice a few months is normal, but what about a persistently blocked nose that lingers for weeks and causes ongoing discomfort? It may be tempting to ignore, but persistent nasal ...

You wake up feeling groggy, stuffed up even after having an early night, or you wake up with a persistent headache despite a ...

The use of a nasal spray came from data showing that COVID-19 establishes itself in the nasal cavity, making a spray a potentially effective way to prevent infection. "Several groups have published ...

Chronic sinusitis and nasal tumors share similar symptoms like congestion and facial pain, making diagnosis challenging. Early detection is crucial, as nasal tumors, both benign and malignant, can ...

A sinus infection (sinusitis) is caused by a virus or (sometimes) bacteria that creates swelling in the nasal passages. Oftentimes, sinus infections come with or after a viral upper respiratory ...

An over-the-counter nasal spray which has been used for years as a safe and effective treatment for seasonal allergies could potentially prevent Covid infections, according to clinical trial results ...