U.S. doctors online nowAsk doctors free
United Kingdom
A 24-year-old female asked:

Other options for rhinitis and hives if antihistamines aren't working? they don't work and give me bad side effects (tachycardia, nervousness and dizziness on claritin, zyrtec, allegra and flu symptoms on ketotifen)? also tried famotidine but no help?

1 doctor answer1 doctor weighed in
Dr. Clarence Grim
Endocrinology 59 years experience
Get allergy testing next and see what that tells you to avoid.
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Oct 21, 2022

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.