2-month-old babies with colds and nasal congestion can be relieved by the following methods: 1, if the symptoms of colds and nasal congestion are not serious, no need to take medication, there is self-limiting, the symptoms will be relieved in about 7 days, during which the parents can use hot towels hot compresses on the child’s nose to alleviate the symptoms, and the parents need to be diligent in feeding the child to drink warm water, which will help alleviate the symptoms. 2, if the child’s symptoms are more serious colds, If the child’s symptoms of cold and nasal congestion are more serious, you need to take medication under the guidance of a doctor to relieve the child’s symptoms, you can take pediatric aminophenol xuanamin granules, cold and fever granules and other medications. 3, breastfeeding the child’s mother to pay attention to the diet should be light, you can eat more fruits and green vegetables to supplement vitamins, do not eat cold and spicy food.