How to adjust aunt's blood black

Menstruation is black, how to adjust, first look at how long this black lasts. If the whole period is red black, this situation is not normal, clinical more common qi stagnation and blood stasis patients will be like this, or there are patients with cold palace will show such menstruation. Need to go to the hospital dialectical see what causes, and then choose the relevant treatment methods for treatment. If the menstruation just started or is fast end, the blood color is black, the middle period of menstruation red, this situation is a normal phenomenon. Because to menstruation, or fast end of menstruation, less menstrual blood, blood in the vagina for a long time, so it will show a darker color, this situation is generally not a problem. If not this situation, you need to go to the hospital for examination, and then symptomatic treatment.