Sneezing in babies is often caused by a cold. However, sneezing can also occur if your baby is irritated or suffers from allergies. If a baby sneezes because of a cold, it may be accompanied by other symptoms, such as a runny nose, cough, or lack of appetite. In severe cases, fever, breastfeeding, and difficulty breathing may occur. As a parent, if your baby has symptoms of a cold, it is recommended to take the appropriate treatment plan according to its severity. Environmental stimulation: Since the baby has just come out of the mother’s womb, the temperature and humidity felt by the body have changed, which can easily stimulate the nerves in the nasal mucosa and cause sneezing. Older babies may also sneeze when they are exposed to cold air, odors, etc. Allergies: Allergies that commonly cause babies to sneeze are allergic rhinitis. Mothers can determine if their babies have itchy noses and nasal congestion as allergic rhinitis. If it is caused by allergic rhinitis, it is recommended to go to the hospital in time for treatment. If the condition is not controlled in time, it will affect the baby’s olfactory function in the long run. Sneezing is usually caused by a cold, but there are other causes. Parents can treat the condition according to the presence of other complications.