Red Safflower is a common traditional Chinese medicinal material and also a drug with the effect of promoting blood circulation and removing blood stasis. Many people do not understand red safflower and often consume it incorrectly, leading to various physical problems. Because red safflower has the effect of promoting blood circulation, frequent drinking of red safflower before menstruation may cause menstruation to arrive early, and drinking red safflower during menstruation may lead to increased menstrual blood flow, which is extremely detrimental to women's health. Will drinking red safflower induce menstruation? If women drink red safflower for a long time, the body's blood circulation will become more smooth, and menstruation may arrive early after promoting blood circulation. Therefore, red safflower should not be consumed during menstruation, which may also lead to prolonged menstrual periods and significant harm to the human body. Red safflower has the effects of clearing heat and detoxifying, detumefying, and relieving pain, but improper use may cause continuous menstrual bleeding, cardiovascular and cerebrovascular diseases, and miscarriage for pregnant women. People with weak spleen and stomach are not suitable for using it. Although red safflower has the effect of clearing heat and detoxifying, it is not suitable for people with yang deficiency constitution as specified in traditional Chinese medicine. In addition, red safflower is not suitable for long-term, large-scale, or random consumption. It should be taken under the guidance of a doctor based on individual conditions. What should be paid attention to when drinking red safflower? Women should not drink red safflower during menstruation, as it is harmful to women's bodies. Red safflower has the effect of promoting blood circulation and removing blood stasis, so during menstruation, one should avoid drinking red safflower randomly and choose based on one's physical condition.