Painless abortion 13 days later, brown blood suddenly appeared

If brown blood suddenly flows 13 days after painless abortion, it may be a normal phenomenon, poor uterine involution, embryo retention, choriocarcinoma, etc. It is recommended to seek medical treatment and give appropriate drug treatment, surgical treatment, etc. according to the cause. The details are as follows:

1. Normal phenomenon: After a painless abortion, the endometrium will be damaged to a certain extent, and a small amount of brown blood will flow out of the vagina, which usually stops after half a month. If there are no other abnormal manifestations, just keep the vulva clean.

2. Poor uterine involution: If there is a sudden and heavy discharge of brown blood, it may be due to poor uterine involution, which can be treated with drugs such as Xinsheng Biotechnology Granules and Motherwort Granules.

3. Residual embryo: If you suddenly have a large amount of brown blood flowing and have symptoms such as abdominal pain, it may be residual embryo. A pelvic B-ultrasound examination can provide a clear diagnosis. You can consider another abortion to clean up the residual embryonic tissue to avoid uterine infection.

4. Choriocarcinoma: If you suddenly have a large amount of brown blood and the HCG level does not decrease, it may be caused by choriocarcinoma. After diagnosis, the lesion can be removed and chemotherapy can be given.