Thanks for writing to us.
It is normal to have a mild numbness
at the site of a scar. The nerves do take few weeks to regrow and then the sensation returns. The formation of dandruff
in the area are not related and need to be treated.
I hope this information has been both informative and helpful for you. You can consult me again directly through my profile URL http://bit.ly/Dr-Praveen-Tayal
Dr. Praveen Tayal