When a five-month-old baby has a cold and nasal congestion, you need to observe the child’s symptoms. If the phenomenon of cold and nasal congestion is not very serious, the child’s mental state is also relatively good, able to eat, drink, sleep and play. At this time, you can first use pediatric massage to relieve your baby’s cold and nasal congestion. You can massage and massage the child’s Hegu point, which is at the location where the child’s tiger’s mouth is located. If the right side of the nasal congestion occurs, you need to massage the left side of the Hegu point. If the nasal congestion is on the left side, you need to massage and massage the Hegu point on the right side, which is more effective and can also relieve the runny nose. In addition, you can also massage and massage the solar plexus, for the relief of cold and nasal congestion also has a certain degree of help. You can also massage and massage the child’s dazhi point, which can improve the child’s immune system. If the symptoms are serious, you can saline moisten the nasal cavity and warm towel hot compress the bridge of the nose to effectively relieve the symptoms of cold and nasal congestion.