Has the effects of expelling pathogenic wind and removing dampness, and can be used for treating iron injury.

1, blood pressure:

Lalaiteng (alcohol) extract can lower blood pressure without slowing down heart rate. Intravenous injection of 1- 1.5g (crude drug) was effective in dogs, and no toxicity was found. Clover can lower the blood pressure of rabbits. Intravenous injection of Sparganol extract 1- 1.5g (crude drug) can reduce the blood pressure of dogs.

2. Antibacterial effect:

100% decoction has inhibitory effect on Staphylococcus aureus, Escherichia coli and Shigella.

3. Blood:

Oral or intraperitoneal administration at a dose of 2.2g/kg per day for 6 days has an inhibitory effect on mouse leukemia L6 15, with an inhibitory rate of 28.5%. The variant galiumaparinel.var.tenerum (gren.et godr.) rchb.5g crude drug /ml is positive for both acute lymphoblastic leukemia and acute myeloid leukemia.