After the milk flows into the ears of infants, they will keep scratching their ears and even have secretions coming out, etc. Parents need to deal with the above symptoms in time if they find them. Parents who do not pay attention to feeding methods may cause milk stains to flow into the infant’s ear canal, leading to inflammation of the external ear canal or eczema, may keep scratching the ear, and later, if not detected and treated in time, it may lead to redness, swelling, and infection. In addition, if the child is crying, or even refusing to breastfeed, you need to be alert to the emergence of the above symptoms. Parents must pay attention to the angle when feeding the baby, do not lie down to feed the baby, in addition to the back to beat after eating the milk, which can prevent the gas inside the stomach to avoid spitting up the milk into the ear canal.