For internal haemorrhoids of degree I-II, conservative treatment is sufficient.
For internal haemorrhoids of degree II with recurrent symptoms, or degree III, the best treatment is surgery, which can completely remove the diseased part of the internal haemorrhoid and stop the bleeding definitively. The surgical method depends on the specific type of haemorrhoid, and after surgery you need to pay attention to adjusting your diet, eating more high-fibre foods as well as drinking more water, keeping your bowels open and avoiding constipation and heavy physical work to reduce the risk of recurrence.