Patient: Hi I am 28 wks preganant and on the Flagystatin medication. Today after 10mins of inserting the ovule, I had to poop. Does that mean I have to take the medicine again? How long does the ovule take to dissolve in the vagina.

Doctor: Thank you for your question. In about most 10 minutes the medication would have dissolved and entered your circulation. There would be no need to take this medication again, until your next scheduled dosage.Thank you for consulting AskTheDoctor.com.