1, seriously affect the patient’s appearance: strawberry hemangioma can occur in any part of the human body surface, the head, face and neck are the most common, followed by the limbs and trunk. Its color is mostly red, green, or purple, and its shape is irregular, such as: some convex, some varicose, some sinuous, etc. Especially, strawberry hemangioma on the head, face and neck can seriously affect the beauty and cause great impact and harm to the child’s body and mind. 2. Bleeding: Strawberry hemangioma is prone to rupture when hit by external force or pressure, which causes hemorrhage and is not easy to stop bleeding. Therefore, we must pay attention to avoid impact and compression by external forces. If the hemangioma ruptures in the body, it is even more dangerous, and once it ruptures, it may cause hemorrhage or bleeding and endanger the patient’s life. 3, affect the function of the body: Strawberry hemangioma can destroy the normal tissue around the lesion, thus causing deformity and affecting the normal function of organs. Strawberry hemangioma growing in important organs of human body can also cause organ deformity and seriously affect the function of organs because they can destroy the cellular tissues of organs, which can endanger the life of patients. 4.Cause serious deformity: Strawberry hemangioma growing in the limbs can cause limb deformity and seriously affect the function of the limbs.