The information provided here is not a replacement for a doctor. You shouldn't use it for the purpose of self-diagnosing or self-medicating but rather so you can have a more informed discussion with a professional TCM practitioner.
In Chinese Medicine postpartum abdominal pain can be treated by one herbs that we have on record. Here is the list below.
Lycopi rhizomes might help with postpartum abdominal pain
Why might Lycopi Rhizome (Ze Lan) help with postpartum abdominal pain?
Because it is a herb specifically indicated to treat postpartum abdominal pain as can be seen on Lycopi Rhizome's page.
Lycopi Rhizomes is a Warm herb that tastes Bitter and Pungent. It targets the Spleen and the Liver.
Its main actions are: Invigorates Blood and removes menstruation Blood Stagnation. Diuretic: facilitates urination flow.
Other symptoms often associated with postpartum abdominal pain
Irregular menstruation Menstrual cramps Abdominal pain Edema Urinary difficulties