Why Does the Menstrual Blood Appear Dark in the Last Few Days?

Menstruation is a normal physiological phenomenon for women, but it is also prone to problems. A typical abnormality is the abnormal color of menstruation. In daily life, some women find that their menstruation turns black in the last few days, which undoubtedly causes concerns about potential health issues. So, what causes menstruation to turn black in the last few days? Let's explore the reasons below.

Most women do not know how to properly care for themselves during menstruation. For example, some women do not pay attention to their diet and continue to consume spicy and stimulating foods, cold foods, and engage in intense exercise during menstruation. These behaviors can affect menstruation and are harmful to health. Additionally, some women have developed bad habits such as smoking and drinking, which can lead to abnormal menstrual blood volume and darkened menstruation. Therefore, women should pay more attention to caring for their bodies during menstruation and avoid these unhealthy habits.

Many women experience uterine coldness to some degree, which can be exacerbated during menstruation and is often accompanied by menstrual cramps. If such symptoms occur, women may experience darkened menstrual blood. Therefore, to maintain normal menstruation, women should prevent uterine coldness and take warm measures.

If women notice darkened menstrual blood accompanied by increased urine volume during menstruation, it may be caused by kidney deficiency. Kidney deficiency can lead to darkened menstrual blood, as well as waist pain and fatigue. Therefore, if a woman frequently experiences darkened menstruation, it may be due to kidney deficiency, and she should consider kidney nourishment.

Deficiency of both qi and blood is also a cause of darkened menstrual blood. When blood is insufficient, it can lead to delayed menstruation or irregular menstrual flow, which may be caused by qi and blood deficiency. Frequent occurrence of such symptoms can easily lead to premature aging in women. Additionally, symptoms such as dizziness, abdominal pain, and irritability may also accompany this condition. Therefore, women should replenish their qi and blood.