The invention relates to a traditional Chinese medicine for treating a fever due to vital energy deficiency caused by an acquired immune deficiency syndrome, and aims at effectively solving the medication problem in treatment of the fever due to vital energy deficiency caused by the acquired immune deficiency syndrome. The traditional Chinese medicine is prepared from the following raw materials by weight: 105-129g of ginseng, 105-129g of processed astragalus membranaceus, 70-86g of bighead atractylodes rhizome fried with bran, 105-129g of honey-fried licorice root, 70-86g of angelica sinensis, 35-43g of pericarpium citri reticulatae, 35-43g of rhizoma cimicifugae, 105-129g of vinegar bupleurum Chinese, 105-129g of root bark of white mulberry, 210-258g of fresh ginger and 210-258g of jujubes. The traditional Chinese medicine is prepared by the following steps: crushing ginseng; adding water to bighead atractylodes rhizome fried with bran, angelica sinensis, pericarpium citri reticulatae, vinegar bupleurum Chinese and fresh ginger, distilling, and collecting essential oil and a water solution; mixing herb residues with remaining medicines; adding water, decocting and merging filtrate with the water solution; concentrating, drying, and crushing; adding fine powder of ginseng, mixing evenly, stirring with ethanol, screening and drying; and adding the essential oil and mixing evenly. The traditional Chinese medicine is safe and stable in medication, convenient to take, easy to absorb, free of a toxic or side effect and good in effect.