Hello dr, my 15 month old baby got cold( running nose)and 99°F 10 days before so dr suggested to give paracetamol and maxtra syrup with Azithromycin suspension for 4 days and I given medicines accordingly. But the nasal congestion still continued the baby was active and eating properly, but today baby got nasal congestion in such a way he can't swallow properly while breastfeeding and fever also 100°F and baby also somewhat dull. Breathing seems faster Whether just because of nasal congestion these symptoms are seen or something else?