Suggest Cure For Recurrent Vagina Candida

hi, doctor... i would like to ask about recurrent vagina candidia.frm malaysia.I"m married with one daughter. I'm having recurrent candidia many years.treated with oral diflucan,intraconazole and nystatin pessary. it's goes of when i have miscarriage before my daughter.

now after more then one year i get back again. Again treated with nystatin pessary,difflucan, and cyno prevacyl 1 depo.I still have it back. What the next step i can do?...what other type pessary which effective?