<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have a strange diaper rash and Ive noticed that the hair on my toes has disappeared. What could be wrong with me?  <response>: You seem to be experiencing symptoms of onychomycosis, which is a fungal infection that affects the nails and skin surrounding your toes and fingers. The hair loss is a common symptom of this condition. 