Thanks for the query to H.C.M. Forum. Fluconazole
150 mg is safe in pregnancy
& the nausea
is actually due to pregnancy .
Any how don't be in panic , get tablet cemetidine 200 mg / day for 3-4 days and sufficient.
This is a safe drug and can be used during pregnancy without any side effect.
For vaginal itching
use antiseptic solution for wash and cleaning .
Try to avoid oral drug for itching.