Saffron Ruyi Pill is usually taken for 2 to 4 weeks as a course of treatment, which can be taken as prescribed by the doctor. Saffron Ruyi Pill is composed of saffron, horehound, Tibetan cedar, cinnamon and other medicines, with the efficacy of dispelling wind and relieving pain (dissipating wind evil and relieving musculoskeletal pain), regulating menstruation, nourishing blood and dispelling spots. It can be used for women’s blood disorders, wind disorders (diseases caused by external wind or internal deficiency wind), heartburn and blood deficiency, irregular menstruation, dysmenorrhea, lower limb joint pain, musculoskeletal swelling, abdominal cold pain and cold-dampness paralysis. The adverse reactions of this product are occasional allergic reactions such as skin rash and urticaria, occasional nausea and vomiting, diarrhea, chest tightness, dyspnea, dizziness, palpitations (rapid heartbeat, often accompanied by panic), etc., which can disappear on their own after stopping the drug. Allergic to this drug is prohibited. Avoid cold, chilly and spicy food during the period of taking the medicine. Use with caution when pregnant. Please use this drug properly under the guidance of a physician, do not take the drug blindly by yourself.