Still having some blood flow after the menstrual period, what is the reason?

Patient's question:

No

Doctor's answer:

In your case, the bleeding may be caused by qi deficiency failing to control blood. It is often due to prolonged illness, exhaustion, or spleen deficiency leading to qi deficiency. When qi is deficient, it cannot regulate the circulation of blood, causing blood to overflow from vessels. Alternatively, it may result from chronic blood loss, where qi is consumed along with blood, turning into qi deficiency that cannot hold blood. It is recommended to take a large dose of Astragalus root decoction to replenish qi and stop bleeding.