Spray saline solution into each side and suction out in the morning, mid-day and before bed. If you are nursing, you can use breast milk in the nose instead of saline. Sounds strange but it's really a great thing! The fat helps lubricate and the antibodies are thought to speed up recovery. Anyway, that will keep the nasal passages clear and hopefully lessen the chances of fluid in the ears. Keep it clear! Also, be gentle when you suction because too much of it can cause more inflammation and stuffiness. Our ENT recommends Oceans brand saline. If you sit the baby upright and spray upwards, it's a fine mist that goes in, instead of heavy drops that make them gag. Another trick I learned over the years is to close the nostril that you are not suctioning, while suctioning the other. It's much more effective because you get a better suction. Tylenol might help with inflammation. ?? Motrin would be best (because Ibuprofen reduces inflammation) but I want to say they cannot have that until 6 months? Check with your dr. As for flying with a sick baby, it's all about fluid in the ears and an ear infection. You can take her to the doctor tomorrow and she could have an ear problem within 4 hours of having her at the doctor. Infections are funny that way. I would probably take him/her in tomorrow, just to be sure. Definitely ask what their opinion is because there's always the plane flight back home. Hopefully there will be no infections by then. Lastly, don't let me scare you with all of this infection business. Not all babies are prone to fluid in the ears or infections. Mine were so I'm just telling you what I know. Also ask your dr about Musinex for kids. My guess would be that he/she is too young but things might have changed over the years. You could ask about a homeopathic option as well.