Don't take together: B Vitamins can decrease effectiveness of Doxycycline. It is considered a minor interaction. Hold off on the supplements while taking the antibiotic unless your doctor has prescribed the supplement. In that case discuss this with that doctor. Seehttp://umm.edu/health/medical/altmed/supplement-interaction/possible-interactions-with-vitamin-b12-cobalamin
Answered 10/23/2016
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No problem: Vitamins don't interfere with doxycycline or any other antibiotics. Don't owrry about it.
Answered 10/23/2016
918 views
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