Can. The white flower snake tongue grass and half lotus have the effect of clearing heat and detoxification, diuretic, swelling, blood circulation, etc., which can promote blood circulation, improve the blood supply to the brain, half lotus can be antioxidant, anti-aging, and improve the body's immunity, for the recovery of patients with cerebral infarction has a certain auxiliary effect, so cerebral infarction can drink the white flower snake tongue grass and half lotus.