Canada
A 44-year-old female asked:

I had an allergic reaction to antibiotics and the rash is getting worse. i had blisters in mouth, genitals, and now they are in my nose. benadryl (diphenhydramine)?

2 doctor answers2 doctors weighed in
Dr. Larry Xanthopoulos
Pediatrics 24 years experience
Epi Pen: Do you have an Epi-Pen? You might be getting a more generalized reaction and need to seek medical attention
Created for people with ongoing healthcare needs but benefits everyone.
Dr. Boyan Hadjiev
Internal Medicine 23 years experience
You need a doctor!: Benadryl (diphenhydramine) will not do the trick!! You need to get yourself to a doctor asap. Blisters in the area reported imply something more serious like Stevens Johnson syndrome and you really shouf NOT be treating this yourself. Go to the ER or your own doctor. Don't waste time treating this yourself
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Mar 15, 2016

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.