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A 21-year-old female asked:
does tb drugs rifampicin & isoniazid cause orange vaginal discharge?
1 doctor answer • 1 doctor weighed in

Dr. Stephen Southard answered
Internal Medicine 15 years experience
Rifampicin: Can make your urine red orange(not harmless side effect but can also color your tears, saliva and stool too) and since your urethra is so close to your vaginal opening, it's possible that some of your vaginal discharge is being "stained" red-orange.
3472 viewsAnswered >2 years ago
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Last updated Dec 4, 2014
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