To observe the changes in the period of acute stress in rat blood glucose and brain tissue moisture content, in order to provide anti-stress test basis of improving the ability of the severe acute stroke patients.

Sixty-four SD male rats were randomly divided into two groups: (1) control group, fed deionized water a week, intraperitoneal injection of 10% of the phenylephrine-induced vasogenic brain edema caused by acute (Vasogenic Brain Edema, VBE) model, and observe the changes of blood glucose, brain edema, SOD, and MDA after modeling 1 h, 2 h, 6 h and 12 h; (2) experimental group, fed vitamin C, vitamin E, L-arginine, glutamine, magnesium chloride and decoction for Invigorating Yang composition of complex nutrients for a week, the modeling methods, blood collection time points and observed targets same with the control group.

Blood glucose, brain tissue moisture content among the two groups, were significantly different, P<0.05, and the experimental group are better than the control group.

Early given Chinese-western anti-stress compound nutrients can significantly improve the body's anti-stress capability.