Frequent yeast infections. does it mean hiv or other immune disorder?

Conceivable: But you do not say if you are a man or woman, where the yeast infections are occurring. If this is vaginal, not necessarily due to immune disorder. If oral, get checked asap for hiv, etc. When yeast vaginitis recurs frequently you may be becoming reinfected by your male partner, who should smear anti-fungal cream on his penis while you are being treated for your vaginitis.