0.5 cun transversely in an inferior direction or prick to bleed.
Qimai TB-18 is not a major point. Its main function is to ease ear disorders such as tinnitus, deafness or ear pain.
It is also able to pacifies Wind. Typical symptoms are Headache, vomiting, diarrhoea, seminal emission, eye discharge, blur vision, epilepsy, spasm or fear.