Two months baby nasal congestion cough, if the common cold is a self-limiting disease, usually about 7-10 days can be self-cured; but some special pathogens infected with the baby may be progressing or aggravation of the condition, serious cases may endanger the life of the child. 1. Common cold: common cold is mostly caused by viruses, is a self-limiting disease, generally to be suction, strengthen feeding, appropriate rest and other symptomatic supportive treatment, 7-10 days or so can be gradually recovered, parents can use saline nasal drops, nasal suction to help clean up nasal secretions, to relieve the discomfort of nasal congestion. 2. bronchitis, pneumonia: the disease may also appear nasal congestion, cough and other symptoms, can also be accompanied by fever, dysphoria, etc., two-month-old baby resistance is weak, their own development is still immature, the serious can be secondary to sepsis, respiratory failure, meningitis and other diseases, the need to hospitalization in a timely manner, the situation is often not self-healing. Two months of age when the baby disease, the symptoms are not typical, are recommended to promptly seek medical attention, by the doctor to determine the specific cause of the disease, to assess whether the need to use drugs. Please do not delay as your baby’s condition may worsen.