Looks like infected dandruff, you should keep your scalp hair short, it'll be easy to treat this, with medicated shampoo, local applications and oral tablets for which you must contact me on practo pro , thanks, regards, .................
Dr Avinash
Next Steps
Please keep your hair short, Do not apply or ingest over the counter medicine, do not apply any steroids, take prescription drugs regularly since hair treatment will take a long time
Health Tips
Do not apply hair dye on scalp hair