Cold uterine saffron is useless, this product activates blood circulation, eliminates blood stasis and relieves pain (removes blood stasis in order to relieve pain), and is mainly used for treating amenorrhea, dysmenorrhea, post-partum abdominal pain with blood stasis, and bruises. It does not have the effect of warming the uterus and dispersing cold. 1. Saffron is flat in nature, sweet in taste, and belongs to the heart and liver meridians. It has the effects of activating blood circulation, removing blood stasis and relieving pain. This product is mainly used for treating dysmenorrhea, amenorrhea, postpartum stasis and pain, bruises, depression, chest and diaphragm congestion. It should be used with caution for pregnant women. 2. Cold uterus, i.e. cold uterus, the main symptoms are late menstruation, cold feet and cold limbs (fear of cold, cold limbs), cold pain in the abdomen, which can cause infertility, dysmenorrhea, amenorrhea and other problems. Commonly used methods for treatment are warm acupuncture and moxibustion; Gui Zhi Fu Ling Pills can be taken for solid cold symptoms to warm and transform cold and dampness; medicines for warming the uterus and dispersing cold can be taken for deficiency cold symptoms, such as Ai Shi Warming the Uterus Pill and Jin Gui Kidney Qi Pill. Uterine cold should be timely consultation, under the guidance of the physician for treatment, do not self-treatment to delay the condition, such as the need to do moxibustion, acupuncture, etc., need to have a professional physician to operate.