Alzheimer’s disease can be categorized as “dementia” in Chinese medicine. According to Chinese medicine, dementia can be categorized into “insufficient marrow and sea”, “deficiency of spleen and kidney”, “phlegm and turbidity clouding the orifices”, “internal obstruction of blood stasis”, and “excessive fire in the heart and liver”, and so on. If you have symptoms of Alzheimer’s disease, please consult a physician for diagnosis and systematic treatment without delay. 1. Medullary insufficiency syndrome: symptoms such as intellectual decline, dullness, slackness and sleeplessness, withered teeth and burnt hair, lumbago and leg weakness, dizziness and tinnitus, thin tongue, pale red texture, and weak and sunken pulse. 2. Spleen and kidney deficiency: the symptoms are dull expression, slow action, memory loss, loss of recognition and miscalculation, slurred speech, lumbar and knee soreness and weakness, food is less and dull (no appetite, less food), less breath and lazy speech (lack of strength, do not want to talk), cocktail and diarrhea, pale tongue, white moss, weak pulse, etc.. 3. Phlegm and cloudy orifices syndrome: symptoms such as dull expression, diminished intelligence, or silent, not thinking about food, dizziness, distension and fullness of the epigastrium (stomach and abdomen), phlegm and saliva, shortness of breath, pale tongue, greasy moss, slippery or moistened pulse. 4. Certificate of internal obstruction of blood stasis: slow expression, unfavorable speech, odd behavior, forgetfulness, easy to be frightened, skin with nail faults (rough and dry skin, like the appearance of dry fish with interlocking scales and nails), dry mouth and no desire to drink, dark tongue or petechiae, and a fine and astringent pulse. 5. Heart and Liver Fire: symptoms of impatience and irritability, forgetfulness, errors in judgment, reversal of speech and behavior, with dizziness and headache, red face and eyes, upset and insomnia (irritability and heat in the heart (irritability and sullenness), insomnia), suspicion, palpitations and restlessness, dryness of the throat and mouth, bad breath, sores, red urine and dryness of the stools, red tongue, moss and yellow fur, and number of strings in the veins.