Meditation Oral Liquid can be drunk before or after meals. However, if there is stomach discomfort, it is recommended to drink it after meals to avoid discomfort. Specific medication should be taken under the guidance of a physician. Jingxin Oral Liquid is composed of Dihuang, Paeonia lactiflora, Lycium barbarum, Cuscuta sinensis, Angelica sinensis, Ophiopogon, Rhizoma coptidis, Salvia miltiorrhiza, Longzhi, Oyster, Neem Zi, Schisandra chinensis, Fructus Schisandrae chinensis, and Fructus Chrysanthemi. It has the effect of nourishing the liver and kidney, tranquilizing the heart and calming the mind. Jing Xin Oral Liquid can be used to treat pre and postmenopausal symptoms caused by deficiency of liver and kidney (weak function of liver and kidney), yin deficiency and fire exuberance (deficiency of yin and essence in the body, and hyperactive deficiency and fire in the body). Symptoms include irregular menstruation in perimenopausal women, baking heat and sweating, dizziness and tinnitus, irritability, lumbar and knee soreness and tenderness (feeling of soreness and weakness of the lumbar and knee), insomnia and dreaming, with a red tongue, scarcity of moss and number of pulses, etc. It should be noted that during the period of taking this medicine, it will help to nourish the liver and kidney. It should be noted that, during the period of taking the medicine, avoid eating spicy food, less greasy; should not be taken when you have a cold; gynecological bleeding patients should take it with caution; patients with menstrual disorders or other diseases such as hypertension, heart disease, diabetes mellitus, renal disease, etc. should take it under the guidance of a physician; dizziness symptoms are more severe, should go to the hospital; 2 weeks of taking the medicine with no symptomatic relief should go to the hospital for medical consultation.