Trees are releasing pollen earlier and earlier over the past decades as global warming causes longer growing seasons. Here’s where the pollen counts are really starting to climb.

EpiPen is a first-line, emergency treatment for severe allergic reactions. Benadryl is used for milder allergic reactions. The decision of when to use one or the other depends on the specific symptoms ...

Add Yahoo as a preferred source to see more of our stories on Google. Benadryl has been used since the 1940s to stop allergy attacks and relieve the symptoms of hay fever and other allergies A review ...

Some allergy specialists are questioning whether one of the most familiar and oldest antihistamines, diphenhydramine, needs to be retired in favor of second-generation drugs that have fewer side ...

GoodRx reports on common mistakes in choosing allergy medications, highlighting the importance of proper options like steroid nasal sprays and avoiding overuse.

Spring is just around the corner, which means you should already be taking your usual seasonal allergy medicines, experts say ...

While some parts of the US still have snow on the ground, others are experiencing a rapid warm-up. Once trees start to show ...

Allergy season starts in March in many parts of the United States. When the weather warms, trees bud and release pollen that can trigger congestion, a sore throat or itchy eyes for millions of ...

Sniffling, sneezing and itchy eyes may already be showing up for many people, even though it is not officially allergy season ...

Experts are raising concerns about Benadryl’s ability to cross the blood-brain barrier and potential lasting impacts getty Benadryl has been used since the 1940s to stop allergy attacks and relieve ...