If your baby has been mucousy, you're probably wondering why it's happening and what you can do about it. Let's look at why babies get mucousy and what you can do to help relieve their discomfort. There are a few reasons why babies might get mucousy. One is teething. When babies cut teeth, they often drool more than usual, leading to a buildup of mucous in the back of their throats. Another common reason for mucous buildup is allergies or sensitivities. If your baby is allergic to something in their environment—such as pollen, dust, or pet dander—they may have difficulty breathing and produce excess mucous. Finally, colds and respiratory infections are also common culprits behind mucousy babies. These illnesses cause airway inflammation, leading to congestion and excess mucous production. If your baby has a cold or respiratory infection, you'll likely notice other symptoms like a runny nose, coughing, and sneezing. Luckily, there are a few things you can do to help reli...