For the first 15 days, the doctor prescribed tablet Itraconazole 100 mg once daily with Miconazole and Sertaconazole. Next 10 days, tablet Itraconazole 200 mg once daily with Terbinafine cream and next 15 days he prescribed Fluconazole tablet 200 mg once in a week with Sertaconazole nitrate cream. I want to know if it is fungal infection then why it is not responding to the medications. And it was not itching even before the medications as well. Suggest me the treatment for post-inflammatory hyperpigmentation.