Sinusitis affects around 1 in 8 adults in the United States. Infection is a frequent cause of sinusitis, affecting about 29 million Americans yearly. Antibiotics may not be necessary unless the sinus ...

Zyrtec (cetirizine) and Zyrtec-D (cetirizine and pseudoephedrine) are two OTC medications used to help relieve allergy ...

If you have a constant runny nose, it might not be allergies. Chronic rhinosinusitis (CRS) is a persistent inflammatory ...

Facial swelling can be a symptom of many different illnesses. Autoimmune disorders like lupus, Sjogren’s Syndrome, and ...

Tree and grass pollen are at extreme levels, according to local pollen counts. Experts say climate change is to blame for ...

a decongestant found in a wide range of over-the-counter cold and flu medications, does not work. The ingredient is found dozens of drugs, including Sudafed PE, Benadryl Allergy D Plus Sinus and Vicks ...

Contrary to popular belief, pollen from flowers isn’t the leading cause of seasonal allergies and you can’t escape pollen ...

Increased sinus pressure from congestion just may be the reason behind your unexplained headaches. Sinus headaches are ...

If you have allergies, your body perceives pollen as an intruder. The natural immune response to fight back triggers a ...

The economic toll is staggering, with billions spent on medications ... allergy medicine should be taken before exposure).

She takes four medications to keep her symptoms under control, including the antihistamine fexofenadine, a corticosteroid ...

Allergy season is in full force in Pueblo, which has a climate that doesn't do it any favors. Here's what to know, according ...