I Suffer From Fungal Infection On Buttocks N I Preferred

I suffer from fungal infection on buttocks n I preferred almost all antifungal from basic to top at itraconazole ut I get some what better relief from lulifin creame and amfy gel but now a days it's not available in medical I search everywhere I go but I didn't get it so please suggest me some creame relevant to these. My husband is also a Doctor but we fade up with all antifungal that is why I got suggestions from skin specialist doctor