Chemical Relaxer Causing Itching and Scaling of Scalp

I am an African American female, and I used a chemical relaxer on my hair. Within a few days I had excessive itching and excessive scaling. The results are all over my head. Can you tell me what this could be? Chemical burn? Dandruff? Not sure. I applied Sulphur 8 to mu scalp to control some of the itching. It has helped a little, but if I tough my scalp the itching starts up again. The itching seems to get bad about 3-4 days after I wash my hair.

So, my questions are: What could this be, and how should I remedy the situation? Also, does this seem sever and should I get a doctor involved?

Thank You.

A chemical relaxer is, well, a chemical. Any chemicals can cause local skin irritation or an allergic reaction. I would suggest that you see a primary doctor or a dermatologist if this problem persists. Burns from chemical relaxers are quite common.