Spring officially starts on March 20, bringing with it blooming flowers and sunny skies - as well as seasonal illnesses.

For starters: If you’re also sneezing and dealing with itchy, watery eyes or a scratchy throat ... A persistent virus can ...

It's allergy season in Arizona. Here's everything to know, including what is causing your allergies, common seasonal allergy ...

Upper respiratory tract infections affect the sinuses and throat and would include infections like the common cold and a sinus infection. Lower respiratory tract infections affect the airways and ...

it may turn into a sinus infection known as sinusitis. Symptoms can include a runny nose and nasal congestion accompanied by pain, swelling, and pressure around the eyes, nose, cheeks or forehead ...

Post-nasal drip occurs when excess mucus accumulates in the back of the throat or nose, primarily due to allergies, infections ... drip occurs when the body's sinuses produce more mucus than ...

Shifting seasons often lead to a rise in nose, ear, and throat infections ... and allergens contribute to an increase in sinus infections, ear discomfort, and throat irritation.