1, sedative and hypnotic effects. Polygonum multiflorum decoction has obvious sedative and hypnotic effects.

2, treatment of body aches. Caulis Polygoni Multiflori not only has the function of nourishing blood, but also can dredge channels and collaterals, and treat blood deficiency and soreness all over the body. It can be used together with Angelica sinensis, Rehmannia glutinosa, Spatholobus suberectus and Caulis Trachelospermi.

3. Lower blood pressure. Apocynum venetum leaves and oyster each15g, Saxifraga crispus, Polygonum multiflorum Thunb, Evodia rutaecarpa each10g, after adding appropriate amount of water and boiling, warm foot massage for 20 minutes each time, 2-3 times a day, has the effects of calming the liver, calming the wind, nourishing yin and suppressing yang, nourishing the brain and calming the nerves, and can lower blood pressure.