3 months old baby cough cold runny nose how to do

Infants and young children due to poor resistance, prone to cold, common cold generally do not need to take medicine, usually pay attention to keep warm, try to breastfeed, milk powder feeding should drink more water. Regularly clean nasal secretions, prevent aspiration, can use hot water bag applied to the baby's back, can alleviate cough. If the baby symptoms are more serious, you need medication treatment.