Can Danhong and Shenmai be added together?

Hello: Danhong injection has the functions of promoting blood circulation and removing blood stasis, improving the blood supply of cardiovascular and cerebrovascular diseases and expanding the blood supply of coronary arteries. The effect of Shenmai is mainly the effect of benefiting qi, nourishing yin and generating pulse, which has the effect of benefiting qi and nourishing yin; The pharmacological effects of the two drugs are different and cannot be combined. Secondly, these drugs are used by doctors for intravenous injection and cannot be used by themselves.