Two months of the baby’s head is always shaking, may be related to skin diseases, rickets and other factors. 1. Skin disease: if the two-month-old baby head like eczema, atopic dermatitis and other skin diseases, so that the head has itching or pain and other symptoms, but because the two-month-old baby will not scratch, can only be relieved by shaking the head. 2. Rickets: If the two-month-old baby suffers from rickets because of the lack of calcium ions in the body, so that the cerebral cortex excitability is elevated, the baby will appear in the night time sleep, night terrors, restlessness and other symptoms, which can be manifested in the head is always shaking. Two months of the baby’s head is always shaking, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.