Patient’s question: disease: suffering from hepatic hemangioma the largest one is 29*22. description of the disease: in august 2012 ultrasound detected hepatic hemangioma, the size is about 19*17mm and 13*11mm. in november 2012 went to recheck ultrasound, detected hepatic hemangioma, the size is about 18*16mm and 10*10mm. in may 2013 recheck ultrasound, the size is about 17*13mm and 15*12mm. Is there any medication that can control the size of hepatic hemangioma and not let it continue to get bigger? Can a patient with hepatic hemangioma take iron bark maple dock? Hospital department consulted: Department of Hepatobiliary Surgery, Yinzhou People’s Hospital, Ningbo, Zhejiang, China. The specific cause of hepatic hemangioma is not yet completely clear in medical science, which may be related to genetic factors, environmental factors, drug factors and trauma factors. At present, there is no special treatment in internal medicine. If the tumor is smaller than 5cm, no obvious conscious symptoms, and the growth location is not around the large blood vessels, surgery is not needed. It is recommended to continue the follow-up observation.