The invention discloses application of
glutaric acid or medicinal salt thereof in
medicine, a
medicine composition and a
medicine preparation, and belongs to the field of medicine application. According to the application of the
glutaric acid or the medicinal salt thereof in preparing the medicine for inhibiting
neurodegeneration, promoting lysosomal activity and treating the Alzheimer's
disease, a new potential treatment medicine is provided for treatment of the Alzheimer's
disease, and a more effective scheme for treating the Alzheimer's
disease is provided.