Hi,
Fluctuating temperature and congestion in a baby can be a sign of an infection or illness. In most cases, it could be due to a viral infection such as a
common cold or flu. Some common symptoms associated with viral infections in babies include fever, lethargy, congestion, runny nose, cough, and
sore throat.
However, it's important to note that bacterial infections such as ear infections, pneumonia, and
strep throat can also cause similar symptoms. Therefore, if the symptoms persist or worsen, it's important to take your baby to see a
pediatrician for a proper evaluation and diagnosis.
In the meantime, you can help manage your baby's symptoms by ensuring they get plenty of rest, staying hydrated by offering fluids frequently, and using over-the-counter fever reducers such as
acetaminophen or ibuprofen (if recommended by your pediatrician). You can also use a humidifier in your baby's room to help ease congestion and make breathing easier.
Overall, it's important to keep a close eye on your baby's symptoms and seek medical attention if they persist or worsen.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Priyanka, General & Family Physician