My 4 month old baby hair is falling, how to prevent for cradle cap ?

A. Hai good morning !! Cradle cap is normal in infants and it may vanish by 1.5- 2 years age . For hairfall due to chemical based shampoo,winter might be the reason ,you can control hairfall by using castor oil apply regularly . It helps in controlling hairfall,boosts hair growth,improves hair follicle strength . Use mild shampoo with less pH value or organic shampoo (soapnuts,reeta).