Treatment for penile injury - Online Doctor Chats

User :   My wife and I were trying to get pregnant and engaging in sex every other day for about 3 weeks. After that time I felt like I had a slight cut on my penis. For about three weeks I dealth with that feeling. Now it has begun to itch terribly and the left side of my penis is turning red and it seems to be spreading slowly on my penis. The doctor gave me Ketoconzale cream. Its been 2 days and no change. Any help on what I should expect. It is still very itchy
Doctor :   hello
Doctor :   give me a min please
Doctor :   let me read your query
User :   ok
Doctor :   may i know your age please ?
User :   30
Doctor :   well to begin with
User :   i think we may have been disconnected
Doctor :   yes
Doctor :   anyway we are back now
User :   ok
Doctor :   well you do have an infection
Doctor :   and the cream which is an antifungal given to you
Doctor :   is the right onw
Doctor :   one
User :   the doctor didn't say she looked at it and gave me the ketoconzale 2% and told me to use it twice a day
Doctor :   well the complain you have is i think the MOST COMMON we see in our practice
Doctor :   dont worry keep the wound clean
Doctor :   and dry
Doctor :   and keep on applying the cream and it will go
Doctor :   in 3- 4 days
Doctor :   nothing to worry about
User :   ok thanks
Doctor :   dont touch it with your naked hands
User :   can it spread by doing that?
Doctor :   we dont want to infect it more
Doctor :   thats why
User :   ok