The symptoms of hallux valgus include hallux valgus deformity, pain and stiffness of the foot. 1. Hallux valgus deformity: Mechanical and structural changes in the foot caused by various reasons can lead to hallux valgus deformity, which is manifested as collapse of the longitudinal arch of the foot, hallux valgus of the hindfoot with protrusion of the medial condyles, and adduction deformity of the forefoot in relation to the hindfoot. 2. Pain: Due to the presence of foot deformity, when standing or walking for a long period of time, it can lead to pain on the medial side of the foot, and the pain will be aggravated progressively, and also accompanied by pain near the lateral side of the ankle joint. 3. Stiffness of the foot: Severe hallux valgus deformity can affect other joints of the foot besides the ankle joint, such as the subtalar joint and the heel bone joint, which reduces the flexibility of the foot to the point of stiffness of the foot. If foot exostosis is suspected, early standardized treatment is recommended to reduce the adverse effects of the disease.