Ways to relieve a congested 3 month old?

Christa.

Help, my 3 almost 4 month old is very congested. I have two humidifiers running in her room right now and have been using the nose frida. I sucked out a good amount of mucus this morning but now haven’t gotten much. When I use the nose frida it makes her mad which is likely not helping the congestion. Any other suggestions? I think it may be related to the start of teething so I’m also giving baby Tylenol before bed.