I have a dry very itchy patch onthe left side of my scalp. It is near my baiting and behind my ear. I used the coal tar shampoo and it works okay- still very itchy... When I was pregnant the itchy and dryness went away but after infant birth the dry itchy scalp came back them force...
Also I noticed on the side with my dry scalp and swollen painless lymph node- is this connect or should I be worried about cancer.?