Fried sour date palm, as a tranquilizing herbal property, is sweet in taste and flat in nature. It enters the heart and liver meridians. It has the effect of nourishing the heart and calming the mind and astringing sweat. It can be used to treat insomnia, palpitations, spontaneous sweating, and night sweating. Modern research has shown that fried sour date seed also has the ability to regulate immune function, lower blood pressure, anti-inflammatory effects, sedation, improve memory, enhance the body’s ability to resist hypoxia, excite the uterus (pregnant women are prone to miscarriage), hypnotic effects, and protective effects against cerebral ischemic injury. Therefore, the drug not only has a good medicinal value, but also has a good therapeutic effect.