Peiyuan Tongbrain Capsules should be taken at least 2 weeks of time, the specific dosage time varies from person to person, different symptoms with different dosage time, if the symptoms persist, and take the adverse reaction is small, it can be taken for a long time. Clinically, doctors can prescribe 2 to 4 weeks of medication at a time, if the condition is stable, the doctor’s assessment, the prescription can be extended to 12 weeks. Peiyuan Cengtong Capsule has the efficacy of benefiting the kidney and filling the essence, extinguishing wind and collaterals, and is mainly used for symptoms such as stasis and blood obstruction, deficiency of the kidney element during the period of meridian recovery in ischemic stroke, and hemiplegia (one side of the limbs can not be moved at will), slurred speech, dizziness, tinnitus, crooked mouth and tongue, numbness of the partial body, soreness of the waist and knees (the sensation of soreness and weakness of the waist and knees), and other symptoms. Taking the drug need to pay attention to pregnant women, women in labor are prohibited to take, and taking this drug may appear nausea, drowsiness, fatigue and other adverse reactions, if you need to use this drug, should be taken under the guidance of a physician. In the use of the process of adverse drug reactions, should promptly consult a doctor, the doctor to decide whether the need to adjust the medication.