Hematoxylin capsules are not recommended to be taken for a long time. Blood stagnation through the capsule belongs to the proprietary Chinese medicine, need to follow the doctor’s instructions to take symptomatic, if the disease is cured, you should stop taking medication in time to avoid damage to the body. The capsule has the efficacy of promoting yang and dispersing knots (warming yang qi and dissipating stagnation), and promoting qi and stagnation. Blood stagnation through the capsule of the drug ingredients for Allium cepa, mainly used for the treatment of phlegm and stasis blockage caused by hyperlipidemia, symptoms of chest tightness, fatigue, abdominal distension, dark purple tongue, pale tongue, thin white moss, pulse string thin and so on. Avoid eating high fat and greasy food; be alert to drug interactions. If you need to take this medicine, it is recommended to do so under the guidance of a doctor.