Does your head get bumpy and itchy when you go through a shed?
Mine did, and it wasn't the "male pattern baldness itch" because there were sores there. Nizoral 3 times a week has helped tremendously. I find that after a night of drinking my head gets a bit itchier too, perhaps it creates more sebum. I went out bowling and drinking last night and I'm getting a bit of an itchy shed myself.