Suggest Remedy To Relieve Pain Due To Vaginal Fissures

MY 30 YEAR OLD DAUGHTER WAS GIVEN AN OVERDOSE- 200 MG OF DIFLUCAN FOR YEAST INFECTION ENDED UP IN ER- ALMOST DIED AND THEN DEVELOPED VAGINAL FISSURES BECAUSE THE MEDICINE DRIED HER OUT. HSE HAS BEEN IN PAIN SINCE JULY. ALSO SUFFERING FROM SPASMS IN HER BLADDER AND URGENCY TO URINATE. THE GYNO ONLY TOLD HER TO USE A DIAPER RASH CREAM. NO OTHER TREATMENT WAS ADVISED. SHE HAS BEEN IN AGONY WITH NO RELIEF . PLEASE HELP!