Two-year-old baby walking with a limp without pain, it is recommended that parents pay more attention to observation, go to the hospital in time to do relevant examinations, clear diagnosis, according to the cause of drug or surgical treatment. It may be caused by normal phenomenon, calcium deficiency, rickets and other factors. 1. Normal phenomenon: If young children start late and just learn to walk, they are prone to walk unsteadily and limp without pain. No special treatment is needed, and parents are advised to pay more attention to observation. If there are uncomfortable symptoms, go to the hospital in time. 2. Rickets: It may be that the growth and development of young children is faster, the diet lacks nutrition, resulting in calcium and phosphorus metabolism disorders, the bones are softer, so it leads to young children walking with a limp, you can take vitamin D, calcium gluconate oral solution and other oral medications under the guidance of the doctor to relieve the symptoms. 3. Congenital hip dislocation: the child will walk with a limp, but without pain, accompanied by asymmetry of the buttocks and hip lines. It is recommended to go to the hospital in time and make a diagnosis through X-ray and ultrasound. If the dislocation is caused by trauma, it should be reset in time, and bed rest is enough. If the symptoms are more serious, it is recommended to take surgical treatment to reset the hip. In addition, it is recommended to avoid strenuous activities, parents should pay attention to avoid the child bumping and other external factors causing secondary injuries. Diet should avoid picky eating, balanced nutrition.