The invention discloses an inclusion method for enhancing the stability of drug containing volatile components. Crospovidone is added during the inclusion process of the drug containing the volatile component. The proportions of the drugs and the crospovidone are 4:1, 3:1, 2:1, 1:1, 1:2, 1:3, 1:4, 1:5, 1:6, 1:7 or 1:8. Materials can be ground during the inclusion process, and regular organic solvent such as ethanol, aether and the like can also be added. The proportions of the drug and the organic solvents are 2:1, 1:1 or 5:1, wherein the drugs mainly includes volatile traditional Chinese medicine in common use, such as borneol, menthol and the like. The invention, by experiments, proves that the crospovidone can reduce the volatile quantity of model drugs such as the borneol and the menthol, and the action can be promoted by certain mixing method and adding proper solvent.