### Overview Baby bottle tooth decay is a term used to describe tooth decay in infants and young children. It often affects the front teeth, or ‘incisors’. The main cause is excessive sugar on the teeth, which can come from milk, formula, or sweetened juices and snacks. ### Causes When a baby’s teeth are frequently exposed to sugar, bacteria in the mouth feed on the sugar and produce acid. This acid attacks the teeth and enamel, leading to decay. This is especially common when a baby falls asleep with a bottle or uses a bottle or sippy cup for extended periods. ### Symptoms Cavities can appear as dark or brown spots on the teeth. As the decay worsens, children might experience pain and swelling around the affected teeth. The upper front teeth, or ‘upper incisors’, are most commonly affected. ### Importance of Baby Teeth Baby teeth are crucial for chewing, speaking, and smiling. They also hold space for adult teeth. If baby teeth are lost too early or decay is left untreated, it can lead to pain, infection, and problems with eating and speech. Adult teeth may also grow in crookedly or cause crowding. ### Prevention To prevent baby bottle tooth decay, it’s important to manage your child’s bottle-feeding habits and clean their teeth properly. Avoid sharing utensils or items that come into contact with your child’s mouth to prevent bacterial transmission. Start oral health habits at home and schedule your child’s first dentist visit within six months after their first tooth appears, or by their first birthday. ### Regular Dental Visits Regular dental check-ups are essential for detecting potential problems early. A pediatric dentist can provide guidance on preventive measures and address any specific concerns you may have.