The invention relates to a hangover alleviating and liver protecting composition and a preparation method thereof. The hangover alleviating and liver protecting composition is prepared from the following components in parts by weight: 60 to 70 parts of radix puerariae, 50 to 60 parts of 
semen hoveniae, 35 to 45 parts of 
flos puerariae, 25 to 35 parts of poria cocos, 20 to 30 parts of liquorice root, 15 to 25 parts of 
flos chrysanthemi, 1 to 3 parts of round cardamom slices, 3 to 7 parts of 
vitamin B, 1 to 3 parts of 
taurine and 1 to 5 parts of honey. The alcoholism-relieving and liver-protecting composition provided by the invention is prepared by decocting a plurality of genuine medicinal materials, the poria cocos, the liquorice, the chrysanthemum and the honey are supplemented to improve the 
sweetness of the product, and the alcoholism-relieving and liver-protecting composition is sweet but not greasy in taste, has a light 
traditional Chinese medicine fresh scent in 
aftertaste, has obvious alcoholism-relieving and liver-protecting effects, can accelerate the 
metabolism of 
ethanol in vivo and reduce the generation of 
lipid peroxide, and has a good anti-alcoholism and liver-protecting effect. And the tea also has multiple effects of clearing damp, promoting 
diuresis, tonifying 
spleen, calming heart, tonifying 
spleen and 
stomach, moistening 
lung, dispelling wind, clearing heat, calming liver, improving eyesight, clearing heat and removing 
toxicity. Secondly, through the processes of extraction, 
fermentation, clarification and the like, the 
utilization rate of the medicinal materials is greatly increased, and the number and quality of active substances in the medicinal materials are increased.