A member asked:

Should i avoid taking doxycycine if i am allergic to sulfur based drugs?

A doctor has provided 1 answer
Dr. Michael Zacharisen answered

Specializes in Allergy and Immunology

No : Sulfa based medications are in a separate class from doxycycline. There should be no increased risk based on a sulfa allergy.

Answered 11/25/2013

5.3k views

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