I have recurring outbreaks of spots on my scalp, neck and shoulders. But nowhere else. They are very difficult to get rid of. They don't look like any of the common skin diseases pictured on the NHS site. Any ideas?
(new here, posted this in general forum as well!)

I have recurring outbreaks of spots on my scalp, neck and shoulders. But nowhere else. They are very difficult to get rid of. They don't look like any of the common skin diseases pictured on the NHS site. Any ideas?