It is equal to "dementia", " amnesia" in TCM. It is mainly caused by the asthenia of Five Zang organs in adults or the old. Especially the asthenia of liver and kidney, which led to the deficiency of sui sea and is not able to nourish the eyes. Besides, it can also be caused by the disharmony between heart and kidney, or phlegm and blood stagnation m the brain.
Location cupped and methods:
Acupoints selected: Yamwen, Dazhui, Jiuwei, Shousanli (LI 10), Laogong (PC8), Zusanli (ST 36), Sanyinjiao (SP6), Taichong, Yongquan
Mothod: you should just use cupping cups to suck the above acupoints for 10-15 minutes once a day. Otherwise, you can adopt the cupping of venesection. In details, you should use three-edge needles to prick the acupoints until bleeding and then cup them for 10 minutes once a day or two.