The reason why babies walk on tiptoe may be caused by physiological reasons, muscle diseases, central nervous system diseases, cerebral palsy and so on. 1. Physiological reasons: babies can’t utilize their feet flexibly when they first learn to walk, so they may appear tiptoe phenomenon when walking. 2. Muscle disorders: It is often due to localized muscle spasms that cause the child to walk on tiptoe and be unsteady when walking. 3. Central Nervous System Disease: It may be due to the imperfect development of the baby’s central nervous system and increased muscle tone, which may cause tiptoeing and other abnormal phenomena. 4. Cerebral palsy: babies with cerebral palsy have increased muscle tone, which makes it easy for them to walk on tiptoe. Babies walking on tiptoe may also have other reasons, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.