Depression belongs to the category of Chinese medicine “Yu evidence”, its etiology and pathogenesis are mostly for depression, anger, worry, fear and other seven feelings of internal injuries, so that the qi is not smooth, the emergence of dampness, phlegm, heat, food, blood stasis and other pathological products, and then damage to the heart, the spleen, the kidneys, so that the dysfunction of the internal organs and ultimately issued for the Yu evidence. Depression is the main clinical manifestation of depression, emotional restlessness, fullness in the chest, distension and pain in the ribs and chest, or easy to cry, or pharynx, such as a foreign body obstruction. The cause of depression is mainly internal injury of emotions and should avoid negative emotions such as depression, sadness and anxiety. During the period of illness, you should communicate more with the most trusted people and be happy and in a good mood. Participate in as many social activities as possible to open your heart, broaden your horizons and cultivate your emotions. Professional medical problems suggest consulting a doctor, if you have the above uncomfortable symptoms, it is recommended to seek medical treatment in time.