Hi,
I was in the sun all day yesterday, majority of the day i did wear a cap on my head due to the fact i have thinning hair around the crown area of my head. My head seemed sore yesterday and i have woken up this morning with yellow scab like crust on the crown of my head. When i washed my hair with cold water they had come of, my head still fills sore in the area where the scabs come of. First question is what is it? And should i visit my gp?
Thanks justin