Charcoal Tablets During Pregnancy

I went to a GP for diarrhea when I was at Week 31, and was prescribed Dhamotil, charcoal and probiotics. Checked with my gynae on the next day, and she said it's okay. Main concern is that taking both Dhamotil and charcoal might cause constipation after the diarrhea stops. But I think it's better to just check with your doctor, if you're unsure. Don't self medicate when pregnant. Dehydration because of diarrhea might also affect the level of amniotic fluid. So your gynae might need to check that too.