As, this problem may cause due to several factors, there are different treatments for this issue, based on why it happens. Your doctor will first check the cause of your spotting and then recommends the best treatment for you.
Here is a list of some treatments for spotting after pregnancy, which your doctor may decide for treating your postpartum spotting;
Medicine to help the uterus contract
A blood transfusion, adding new blood to the body for lost blood replacement
The uterus message, to help the uterus to contract
Remove pieces of the placenta, which is still remained in the uterus
Hysterectomy, the uterus surgical removal
Laparotomy, to find out the cause of bleeding and control it, throughout an abdomen surgery
Special medicines to stop bleeding
Use a Bakri balloon, inflated inside the uterus
Source: Hipregnancy
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