Clinically there is no clear information on how long Nourishing Blood and Hair Capsule can be taken, and it is generally necessary to judge according to the patient’s condition. This product should be taken strictly according to the dosage as prescribed by the doctor, not overdose, long-term continuous use. Nourishing Blood and Hair Capsule belongs to Chinese patent medicine, which is composed of Tianma, Bai Shao, Angelica sinensis, Qiangwu, Papaya, Radix Rehmanniae Praeparata, Rhizoma Ligustici Chuanxiong and other medicines, which have the effect of nourishing blood, dispelling wind, benefiting the kidneys and filling in essence. This product can be used for the treatment of hair loss caused by blood deficiency, wind and kidney essence insufficiency, which is characterized by loose or thinning hair loss, dry or greasy hair, itchy scalp, etc., as well as patchy baldness, total baldness, seborrheic alopecia with post-disease and post-partum alopecia seen in the above mentioned symptoms. Taking this product may produce nausea, vomiting, anorexia, loss of appetite, bitter mouth, dry mouth, rash, itching, fatigue, insomnia and other adverse reactions. It is contraindicated in patients with hepatic insufficiency and pregnant women, and should not be used in patients with a known personal history of liver injury from this product or the group drugs, and should be used with caution in the elderly and children. This product should be taken strictly according to the dosage as prescribed by the doctor, not overdose, long-term continuous use. If you need to use this product, it should be carried out under the guidance of a physician, do not unauthorized use of drugs, so as not to cause adverse reactions.