A bunion, also known as a bunion, is a type of bunion deformity that can be treated conservatively or surgically, depending on the severity of the condition. 1. Conservative treatment: It is recommended to wear comfortable shoes to support the arch of the foot so as to reduce the friction of the bunion. A cotton pad can also be placed between the first and second toes to reduce the load on the big toe. 2. Surgery: If the deformity is not very serious and the pain is limited to the inner side of the first metatarsal, it is recommended that surgery be performed under the operation of a doctor to completely remove the metatarsal growths. If the angle of the bunion is large, osteotomy is needed to remove the proximal 1/3 of the proximal phalanx of the big toe to shorten the bunion and correct the deformity. It is recommended to have a timely examination to clarify the cause of the condition before treatment under the guidance of a doctor.