Crocus sativus is a traditional Chinese medicine with the efficacy of cooling the blood to remove toxins (referring to the treatment of blood-heat and toxicity), activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), and relieving depression and tranquilizing the mind, which is often used in the treatment of postpartum stagnation and obstruction of blood circulation, warm-heat and poisonous spotting (the invasion of warm-heat and toxicity into the body leading to the appearance of skin spots or plaques), and melancholic plaques and congestion. Saffron is sweet in taste, flat in nature, and belongs to the heart and liver meridians. It has the efficacy of cooling the blood and removing toxins, activating blood circulation and removing blood stasis, relieving depression and tranquilizing the mind, and is used for treating menstrual obstruction and impediment, postpartum stasis and obstruction, warm and poisonous spotting, melancholic plumping and stuffiness, palpitations and franticness, menstrual cramps, bruises, and measles. This product has a strong blood activating effect, and can pass menstruation, so pregnant women should be careful. As a medicinal herb, saffron should be taken under the guidance of a professional doctor to avoid excessive harm to the body. When discomfort occurs, it is recommended to go to a regular medical institution for consultation and treatment by a professional physician, not self-medication.