Three-year-old baby pimples on the face and leave pits, may be chicken pox, measles, eczema, folliculitis and other causes of pimples, can be adjusted through general treatment, drug treatment, physical therapy and other measures. 1. General treatment: keep the skin clean and hygienic, avoid squeezing and scratching, eat more fresh vegetables and fruits, avoid contact with irritating chemicals, and avoid prolonged exposure to sunlight. 2. Medication: You can use local medication to promote tissue and mucous membrane repair, such as rehabilitation of new liquid, growth factors and other drugs to promote mucous membrane repair. 3. Physical therapy: If the acne pits are deeper and the symptoms cannot be relieved by the above measures, you can go to the hospital to take physical therapy measures such as laser to repair the skin. Three-year-old baby face pimples still left pits, it is recommended to go to the hospital to check, follow the doctor’s instructions for treatment.