Good evening! Mommies, can you tell me, has your son had runny nose fo…

Good evening! Mommies, can you tell me, has your son had runny nose for two weeks now? He's nine months old soon, and last night he got stuffy in his nose, he was breathing with a little bit of a rattle, and his throat felt dry often, he cried a lot. All this time, according to the pediatrician's advice, we've been using a humidifier on his nose, giving him saline solution, suctioning it out with an aspirator, and applying Syno Marin Neo drops. But all this is temporary, then again, the mucus comes back. In the meantime, he managed to get pharyngitis, but the runny nose doesn't go away. It's not hot at