Hi, 

since about 2 nd a half months i am experiencing this darkening of skin in the groin area and recently i have started feeling itchiness there. I am a bit overweight and is it due to that or some other reason?? Please reply asap to this as i m feeling tensed regarding this problem. Please provide any possible solution for this problem and is it serious. Also please let me know if there is a need to visit a doctor or not???