Side effects of Nourishing Blood and Clearing the Brain Granules include itchy skin rash, nausea and vomiting, abdominal distension and diarrhea, abdominal pain, burning sensation of the stomach, dry mouth, dizziness, headache, tinnitus, panic attacks, and discomfort of conscious accelerated heartbeat. Nourishing Blood and Clearing the Brain Granules is a proprietary Chinese medicine composed of Angelica sinensis, Rhizoma Ligustici Chuanxiong and Paeonia lactiflora, which is effective in nourishing blood and calming the liver, and activating blood circulation. It is mainly used for the treatment of headache, dizziness, irritability, insomnia, etc. caused by blood deficiency and liver exuberance. This product is contraindicated in pregnant women; patients with decompensated liver function are contraindicated. Allergic to this product and its ingredients are prohibited. Avoid smoking, alcohol, spicy stimulation, greasy food during treatment. This product has a mild antihypertensive effect, people with low blood pressure should be cautious. The drug should be used properly under the guidance of a physician, do not take the drug without authorization, in order to avoid adverse reactions; if there are uncomfortable symptoms after taking the drug, please stop taking the drug immediately and seek medical treatment in a timely manner, do not delay the condition.