Hi, I have a darkening of skin on my chest between the boobs, back and sometimes on face as well, around the eyes and nose. I have been given treatment for fungal infection for 2years now, it goes away with terbinafine but keeps recurring. This time terbinafine does not seem to work too. I am beginning to think if it is something else. I have (i am resistant resistant to flucolozole) tried cream applications of onabet, ketoconozole, ketob etc. Please help. I am very depressed because of this.