Hello. i am nine weeks pregnant with over 48 hours diarrhea. is it safe to take metronidazole 400mg? i also have a slight fever and weakness?

Call your MD or OB. do not take any medicine without consulting them Hope you feel better

Metronidazole is safe in pregnancy, but it's always best for a pregnant woman to check with her obstetrician. If your Ob prescribed it, you can be sure s/he considers it a safe treatment. If another provider prescribed it, double check with your Ob. Good luck.