Babies do not have language ability and will cry when they are uncomfortable. Therefore, spinal injuries caused by vertical hugging may be manifested as crying, or refusal to eat due to pain, or more obvious signs of spinal injuries such as movement disorders. Spinal injuries are mainly bone injuries, which can cause bone deformation leading to localized swelling and pain. If the nerves are compressed at the same time, mild injury can cause pain in the innervated area or abnormal skin sensation, while severe injury can cause motor function impairment, which is manifested as muscle movement disorder in the innervated area. Therefore, if an infant has a spinal injury, in addition to crying due to pain and other discomforts, there will also be more obvious symptoms such as motor dysfunction. Therefore, you should pay attention to the posture when holding your child in general, and drag his neck and waist to avoid causing injury to the child’s cervical and lumbar vertebrae. If there is any discomfort or abnormality, it is recommended to go to a regular hospital for diagnosis and treatment under the guidance of professionals.