It was also mentioned in the Shennong Herbal compiled in China about two thousand years ago. In recent years, pegaga has become popular in the West as a nerve tonic for relaxation and to enhance memory. Indian healers use this herb to treat skin inflammations and as a mild diuretic. Oriental healers rely on pegaga to treat emotional disorders such as depression that may be caused by physical problems. It has also been used to bring down fever and to relieve congestion due to colds and upper respiratory infections.
Recent studies show that pegaga has a positive effect on the circulatory system.
It seems to improve the flow of blood throughout the body by strengthening the veins and capillaries. Pegaga has been proven to be particularly useful to people who are inactive or confined to bed due to illness. Proponents of the herb also believe that its beneficial effect on circulation may help improve memory and brain function. This herb also has an important role in gynecology. It has been used successfully to promote healing after episiotomy, a surgical incision of the vulva performed to prevent tearing during childbirth.