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A 50-year-old member asked:

can i take erythromycin, doxycycline or tetracycline?

1 doctor answer3 doctors weighed in
Dr. George Klauber
Specializes in Pediatric Urology
What for?: Don't know why UR asking. Of course U can take any of these antibiotics for appropriate indications provided UR not allergic to any of them. There is cross reactivity between Doxycycline & tetracycline, but not with erthromycin.

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Last updated Jun 25, 2014
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