Insomnia due to insufficient heart yin can be treated by medication such as Tian Tian Tian Tian Xin Xin Dan and life maintenance such as adjusting lifestyle, etc. The main cause of insomnia is the damage to heart yin due to emotional and emotional injury. 1. Drug regulation: mainly due to emotional and internal injuries, depression and long time heat and damage to the heart yin caused by, can be through the use of Tianwang tonic cardiac Dan, seven leaves of the Shenan tablets and other drugs to regulate. Pay attention to Tianwang Xinxindan avoid eating spicy fishy things, cold patients should not. Avoid smoking, alcohol and spicy and greasy food. Cold and fever patients should not be taken, taking seven days without relief, it is recommended to stop and go to the hospital in a timely manner. 2. Life maintenance: avoid staying up late, pay attention to the combination of work and rest, avoid overthinking, do not eat cold and spicy food, can eat more lily lotus seeds and silver ear and other nourishing food. It is recommended to use medication under the guidance of a professional doctor, do not take medication without authorization, to avoid adverse effects on the body.