I HAVE HAD A LIP FUNGAL INFECTION AND CANT GET

I HAVE HAD A LIP FUNGAL INFECTION AND CANT GET RID OF IT. THE DR AT FIRST PRERYAGERSCRIBED A FUNGAL TABLET AND SOWE FUNGAL CREAM--IT WORKED AT FIRST BUT CONDITION CAME BACK.
I JUST FINISHED UP A ANTIBOTIC AND ANOTHER TYPE OF FUNGAL CREAM-----I FINISHED THE PRESCRIPTION A COUPLE OF DAYS AGO AND CONDITION IS COMING BACK AGAIN.