What causes black blood during menstruation?

Dark menstrual blood may be a cause of concern for many women, but it does not necessarily mean a serious health problem. The color of menstrual blood can range from bright red to dark brown or even black, which is usually related to how long the blood stays in the uterus or vagina. When blood flows slower or stays in the body for a longer time, it oxidizes and becomes darker in color.

Dark blood during menstruation is usually caused by blood staying in the uterus for a long time, which becomes darker due to oxidation. This is more common at the beginning or end of the menstrual cycle. If you use a tampon or menstrual cup during your period, the blood may stay in the body for a longer time, causing the darker color. For most women, this phenomenon is normal and there is no need to worry too much.

However, sometimes black menstrual blood can also be a sign of some health problems. For example, if you have other symptoms such as severe abdominal pain, abnormal discharge, or irregular menstrual cycles, you may need further attention. These symptoms may indicate problems such as endometriosis, uterine fibroids, or infection. In this case, it is recommended to consult a doctor in time for professional diagnosis and treatment.

In daily life, maintaining good living habits can help maintain normal menstruation. In terms of diet, consuming more foods rich in iron and vitamins, such as spinach, red meat and nuts, can help improve blood circulation. Proper exercise can also help relieve menstrual discomfort and promote blood flow in the body. Maintaining a good attitude and getting enough sleep are also very important for menstrual health.

Black blood during menstruation is usually a normal physiological phenomenon, but if it is accompanied by other abnormal symptoms, it is recommended to seek medical attention in time. Paying attention to your body changes and maintaining healthy living habits are important measures to maintain menstrual health. In this way, you can not only better understand your body changes, but also take timely measures to protect your health when necessary.