 [ Symptoms ] ichy scalp but no dandruff or red pimples on scalp i experience itchy scalp but no dandruff lice ringworm red dots  etc was visible i change shampoo seems help a little but not much   still itching any suggestions thanks [ Disease ] painful swollen lns is a good sign that its most probably not cancerous obviously you have respiratory infection also u should repeat the thyroid profile v soonand regarding the fear of having cancer you need to do routine check up for it