It is believed that SC is related to blood stasis aswell as deficiency of Vital-Qi and that reinforcing Vital-Qi andeliminating blood stasis is an effective treatment for SC.

• 现代中医药在防治SC临床及实验研究方面提出除了正气虚，本病还与血瘀有关，认为扶正化瘀是延缓衰老，治疗SC的有效途径。