Shu Brain Xin Drops is to be taken orally, 4 pills each time, 3 times a day, according to the doctor’s instructions. Shu Brain Xin Drops is a proprietary Chinese medicine, which is a film-coated dropping pill composed of two Chinese medicines, namely, Rhizoma Ligusticum Chuanxiong and Radix Angelicae Sinensis. In the formula, Rhizoma Ligustici Chuanxiong dispels wind and relieves pain (dissipating wind evils and relieving pain in muscles and bones), activates blood circulation and promotes circulation of qi, while Angelica sinensis activates blood circulation and relieves pain (relieving pain by removing blood stasis), nourishes blood and regulates menstrual flow (regulating menstrual irregularities due to blood deficiency), which are effective in regulating qi and activating blood circulation, as well as resolving blood stasis and relieving pain when used together. Shu Brain Xin Drops is indicated for migraine, insomnia, amnesia, dizziness and blurred vision due to blood deficiency and blood stasis. Adverse effects: Not known. Contraindications: Not yet clear. Precautions: Caution should be exercised if the person is irritable, easy to anger, or has high liver fire. This product may interact with other drugs if taken together, you need to consult a pharmacist or physician first. Shu Brain Xin Drops should be taken in accordance with the instructions of the drug or under the guidance of a physician, do not self-medicate.