Tianwang Buxin Dan has the functions of nourishing yin, clearing away heat, nourishing blood and calming the nerves. This is a sedative. Indications: Yin deficiency and blood deficiency, restless mind, etc. Has the effects of nourishing yin, clearing away heat, nourishing blood and calming the nerves. Indications: Yin deficiency and blood deficiency, mental disorder. Palpitation and insomnia, listlessness and forgetfulness, or wet dream, has fever in hands and feet, sores on the mouth and tongue, dry stool, red tongue with little coating, and rapid pulse. Clinically, it is often used to treat insomnia, palpitation and recurrent aphtha caused by neurasthenia, coronary heart disease, schizophrenia and hyperthyroidism. It belongs to the symptoms of yin deficiency of heart and kidney and blood deficiency.
Tea contains tea polyphenols. Caffeine, also known as caffeine, is a by-product of tea polyphenols, which is white crystal or powder and easily soluble in water and ethanol. Can excite the cerebral cortex, play a refreshing role and strengthen the excitement process of the cerebral cortex. Taking Tianwang Buxin Dan, a traditional Chinese medicine for calming the nerves, and then drinking tea will affect the absorption of the medicine.