Hello dear
Welcome to Healthcaremagic.com family
I have gone through your concern in depth .
@
Metronidazole has nothing to do with the swelling in vagina .
@ That is in relation with bacterial infection of the vagina (
vaginitis )
@ Need clinical check up , proper treatment with needed antibiotics , anti
inflammatory , anti
histamine drugs in proper course duration to recover
the problem .
@ Till then keep the part clean , dry with antiseptic liquid
Consume plenty of liquids
Pain killers for primary relief ,
Benadryl for itching
Avoid sex vaginally
Clotrimazole (1%) dusting powder works really nice
Hope this will help you definitely .
Feel free to ask any questions in future .
Thanks for patience evaluation of my answer .
Regards dear .