It’s possible to build up a tolerance to allergy medicine, but other changes can also cause your medication to not work as well. Here’s what to know.

CHICAGO (WGN) — For decades, asthma patients have used a drug to help them breathe better. Now, the Food and Drug Administration has given the nod to use that drug to reduce serious reactions from ...

Asthma causes inflammation and narrowing of the airways, making it harder to breathe. Symptoms may include wheezing, coughing, chest tightness, and shortness of breath. These symptoms can vary in ...

In this undated stock photo, a group of commonly known allergens, eggs, milk, nuts and pasta, are seen on a table. automation The U.S. Food and Drug Administration has approved Xolair as the first and ...

Find out which OTC allergy medicines, including nasal sprays and oral antihistamines, are recommended by top allergy experts ...

A quarter of adults and 20% of children/adolescents in the U.S. have a diagnosed seasonal allergy, according to 2024 reports ...

Allergies and asthma affect millions in the US, with significant economic costs, especially for food allergies and asthma treatments. Insurance coverage disparities limit access to allergy and asthma ...

Anyone who’s ever suffered from asthma knows all too well that the usual symptoms — wheezing, coughing, and shortness of breath — can upend your day, keep you from being active, and even leave you ...