The invention relates to a litchi grass health care beverage which is composed of, by mass, 10 parts of litchi grass, 5 parts of fevervine, 5 parts of notopterygium roots, 6 parts of caulis clematidis armandii, 5 parts of mysorethorn, 8 parts of fermented soybean, 5 parts of large whorlleaf stonecrop herbs, 8 parts of urena lobata, 8 parts of concha margaritiferallsta, 6 parts of fructus viticis, 5 parts of mango roots, 10 parts of cloud blowing grass, 10 parts of glabrousleaf pittosporum leaves, 5 parts of selaginella uncinata, 15 parts of fructus piperis longi, 5 parts of carpesium cernuum, 5 parts of Chinese tamarisk twigs, 8 parts of rubus parvifolius, 5 parts of entireleaf neoalsomitra, 5 parts of cockscomb, 5 parts of indigo naturalis, 5 parts of wedelia chinensis, 5 parts of achyranthes aspera, 5 parts of emblic leafflower fruits, 10 parts of white sugar and 10 parts of honey. By means of the litchi grass health care beverage, strained nerve can be relieved, blood circulation is promoted, the nervous system is improved, sweating and antipyretic functions are achieved, blood circulation of the peripheral nerve is promoted, and certain therapeutic effects are achieved for sphagitis, quinsy, rethum and pyrexia and the like.