Bear bile can not treat Alzheimer’s disease. Alzheimer’s disease is what Chinese medicine calls dementia, mostly due to old age and physical weakness, seven emotions, internal injuries, long illnesses and other reasons leading to insufficient qi and blood, loss of kidney essence, loss of nourishment for the brain marrow, or stagnant qi, phlegm and blood stasis in the brain and become. The principle of treatment is to open the depression and expel phlegm, activate blood circulation and open the orifices, and pacify the liver and diarrhea the fire to treat the symptom, and replenish the deficiency to support the correctness, enrich the marrow and nourish the brain to treat the root cause. Bear bile has the effects of clearing heat and removing toxins (removing heat and toxins from the body), calming the liver and clearing the eyes, as well as killing worms and stopping bleeding. Bear bile is mostly used for the main treatment of damp-heat jaundice, summer wet diarrhea, fever, epilepsy, eye red cataracts, laryngeal paralysis (pharynx red, swollen and painful, or dry, a foreign body sensation, or itchy discomfort, difficulty swallowing), boils (mostly occurring in the limbs or facial sores, shape of a small root deep, such as nails, hard), chancre, roundworms, and a variety of hemorrhages, and the deficiency evidence is prohibited to take. So bear bile is not a treatment for Alzheimer’s. When the symptoms of Alzheimer’s disease appear, it is necessary to go to the regular hospital in time, under the guidance of professional doctors, active treatment.