human
How do I know if I have a dandruff problem?
assistant
Dandruff is a common condition that can affect people of all ages. It's characterized by flakes of dead skin cells that appear on the scalp and in the hair. If you notice white or yellow spots on your pillowcase, this could be a sign of dandruff. Other symptoms include itching, irritation, and redness around the affected area. To determine if you have dandruff, you should consult with a dermatologist for an accurate diagnosis.