How can wrist fungal infections be effectively treated?

Hello doctor,

I am suffering for the past two months supposedly some fungal infection on the wrist of my right hand. It is circular and expands into a ring red in color. I have been using Candid B cream but as it goes away it comes back again and increases in size. When it expands, white pus-like small things form, and on applying the cream for two to three days goes away but again surrounding area gets these small pus-like things and so the ring expands. It has left a white patch in the center and a red ring at the sides. It burns in hot but feels good in cold air. Is there a medicine that I can take?

Please guide.

Hi doctor,

Thank you for your reply.

Other sites affected are the groin and toe of my right foot. The groin is badly affected and turned dark brown and has lots of itching and skin falls in the form of flakes. The skin also produces transparent liquid when rubbed after intense itching and the back of the hips are also affected in large areas. Please suggest medication. The toe also has itching just near the nail and also turned brown, flakes come out and after intense itching, it cuts, and transparent liquid comes out. Please suggest medication.

Thank you.