 [ Symptoms ] can a 9 year old be diagnosed with asperger is my son has all the signs like social problems & very special interests [ Disease ] before treating any skin eruption you need to have a definitive diagnosis unfortunately this cannot be accomplished blindly over the internet since there are numerous causes    each cause with a specific treatment fungal infections are common in these warm damp areas but many times even fungal infections are compromised by secondary infections from those not so clean fingernails that you are using to scratch spend the time and money and see a medical professional or dermatologist    someone who can examine you first hand and someone who can provide a disease specific treatment