From the best nasal sprays to putting eye drops in the refrigerator - Dr. Eric Chen, Chief of allergy and immunology for ...

The nasal route offers a number of benefits over some of the traditional routes of administration for biologics.

An estimated 80,000 people died from overdoses last year, according to provisional Centers for Disease Control and Prevention ...

Those headaches that keep flaring up during the spring could actually be due to allergies, even if you have no other symptoms ...

The tanning nasal spray has grown in popularity on social media but comes with a host of potentially deadly health problems.

Americans spend about $3 billion a year on pollen-related medical costs, including for prescription medications.

As flowers bloom and temperatures climb, spring brings in allergy season for many. When sneezing, itchy eyes or sinus ...

Discover 10 causes of nasal breathing difficulties from deviated septum to spray addiction, plus effective solutions for clearer breathing day and night.

A healthcare professional has issued a warning over the use of nasal decongestants, explaining that they can cause "horrible" ...

Spring is a miserable season for those with seasonal allergies. There are effective drug- and non-drug measures that can ...

People with COPD already experience shortness of breath and fatigue. Sinusitis can compound this with nasal congestion, leaving you gasping for air if you have COPD. An episode of sinusitis usually ...

have thick yellow or green nasal discharge, and your symptoms persist or worsen after seven to 10 days, that points more to sinusitis than a cold or allergy." ...