“Allergies cause sinus and nasal inflammation, which can cause headaches if severe,” said ... or diphenhydramine (Benadryl). Nasal steroid sprays can also be helpful, he said.

Keep in mind, though, that kids with allergies may have dull headaches caused by sinus congestion ... over diphenhydramine commonly known as Benadryl. Kids may need allergy testing to pinpoint ...

If your allergy ... like Benadryl, NyQuil and Dramamine may treat both seasonal rhinitis and conjunctivitis. They’re fast-acting, but may cause drowsiness, dry mouth and headaches, the chart ...

Drier winters can intensify allergy symptoms ... antihistamines like Benadryl, NyQuil and Dramamine may treat both seasonal rhinitis and conjunctivitis. They’re fast-acting, but may cause drowsiness, ...

Kenvue Inc.’s stock had its worst day in nearly two years on Tuesday, as the maker of Band-Aids, Benadryl and Tylenol said ...

Published in the World Allergy Organization Journal, the paper gives several reasons why it's time to move on from Benadryl, ...

Trenkle, DO, the CEO and founder of the Los Angeles Center for Ear, Nose, Throat and Allergy. But head pain given a “sinus headache” designation is often a misdiagnosis of migraine.

Coughing, sneezing, snotting and seasonal distress are the eternal harbinger of spring for many allergy sufferers. Afraid to take allergy medication because of drowsiness? Do you find yourself ...

Possible causes: Often associated with sinus infections, allergies, or colds. What they indicate: Sinus headaches may indicate an underlying sinus condition that requires medical attention.