After the use of pau d’arcylic acid suppository lower abdominal pain, may be caused by the following reasons: 1, when the vaginal plugging medicine will stimulate the uterus to cause contraction and lower abdominal pain, pain is often produced after the plugging medicine, plugging medicine for about 1 hour the pain will disappear. 2, because of the pelvis itself has an inflammation, when the plugging medicine will stimulate the pelvis to cause congestion aggravation, may also lead to pain in the lower abdominal area. In addition to vaginal plugging, also need to take the appropriate oral medication for treatment, you can take adamantine capsules at the same time with medication, can make the lower abdomen pain relief. In addition, it is best to be treated with PaoWuKang suppositories under the guidance of a doctor, and if the pain in the lower abdomen is more serious during the process of medication, it is recommended to stop using the medication and go to the hospital for a checkup and then give the appropriate treatment.