Red hemangioma can be removed in the following ways: 1.Laser: The laser can selectively burn away red hemangioma. 2.Freezing: If the hemangioma is superficial, the local tissue can be necrosed by freezing treatment to gradually remove the hemangioma tissue. 3.Surgery: Red hemangioma can be completely removed by surgical excision. 4.Sclerotherapy injection: The hemangioma can be closed by the formation of blood clots inside the hemangioma, resulting in hemangioma atrophy and removal. 5.Injections of drugs: such as hormones or chemotherapy drugs can cause necrosis of the local hemangioma lining, resulting in hemangioma atrophy.