Dear Doctors, After 3 yrs. of hair transplantation using FUHT (strip/invasive method), I'm having pain in my head at area where strip was taken and stitches were done. Below are my Queries: 1) Is using homoeopathic medicine Arnica beneficial in reducing pain? If yes, which type. 2) Is PRP (Platelet-rich plasma) treatment can be beneficial? 3) Any other recommendations to reduce pain and permanently overcome the problem? 4) Should I visit neurologist for checkup or get MRI test? Thanks\Abhishek