As Ohioans leave behind cold and flu season, a new wave of sniffles has arrived: allergies. The arrival of springtime means ...

In the US, an estimated 3.9 million Americans are allergic to tree nuts and roughly 20 percent of these are allergic to ...

The long-term safety and efficacy of omalizumab, alongside promising phase 3 trial results that demonstrated the efficacy and ...

Drug rashes can be an unwanted side effect of many medications. Learn which medications can cause these skin reactions.

Food allergies affect 1 in 13 kids and can strike fast. Know the symptoms major triggers and how to protect your child.

People on TikTok claim taking antihistamines like Pepcid AC and Zyrtec can help alleviate PMDD symptoms. Doctors explain ...

Allergies and sinus infections can cause many similar symptoms, such as nasal congestion. However, the conditions have ...

Discover how allergies can cause swollen lymph nodes, and learn to distinguish between normal immune responses and warning ...

Seasonal allergies can be annoying, however with proper prevention, lifestyle tweaks, and treatment, the symptoms can be ...

Alpha-gal syndrome, a severe and life-threatening allergy to red meat, has been linked to tick bites in Maine and Washington.

People with hay fever are urged to pay extra attention to their bodies when eating fruit, vegetables, and nuts as your pollen ...