Five-month-old baby nasal congestion is mostly considered acute upper respiratory tract infection may, can follow the doctor’s instructions through saline nasal spray, medication, general treatment to relieve. There is no special effect method. 1. Saline nasal spray: five months baby nasal secretions more can cause nasal congestion, can use saline nasal spray, dilute nasal secretions, clean nasal secretions may improve the symptoms of nasal congestion. 2. General treatment: 5 months baby nasal congestion, can be under the guidance of the doctor to be suction care, help to reduce nasal secretions. 3. medication: five months baby due to acute and chronic rhinitis caused by nasal mucosal congestion and edema, and then the symptoms of nasal congestion, follow the doctor’s instructions to use furosemide nasal drops to relieve the symptoms of nasal congestion. 4. actively treat the primary disease: if the baby consider the upper respiratory tract infection may, can follow the doctor’s advice to actively treat the primary disease. Five month old babies with nasal congestion, it is recommended to consult a doctor in a timely manner, in accordance with the doctor’s instructions to be targeted treatment.