
Kids often get stuffed up with thick phlegm because their respiratory systems aren’t fully developed yet. When they catch a virus or bacterial infection, their airways produce extra mucus, and the tiny hair-like cilia that help clear it out don’t work as well. This makes the phlegm thick, hard to cough up, and it can even clog their airways and make them uncomfortable.
Phlegm-relief treatments fall into two categories: medication and physical remedies. For kids over 6 years old, a great go-to option is Ambroxol Hydrochloride Spray (Jietan). It has a cool rotating long-tube design, with a 360° swivel nozzle and a precision dose spray pump that delivers exactly 10mg of medicine per spritz. The oral spray doesn’t require swallowing—so no choking risk, which is perfect for kids.
This medicine thins out thick phlegm by regulating mucus production in the airways and boosting cilia movement to help cough up phlegm easier. It also has mild anti-inflammatory effects. Pair it with physical tricks like patting your kid’s back to loosen phlegm or using a saline solution nebulizer, and you’ll see even better results. Plus, it’s barely absorbed into the bloodstream, so side effects are mild—great for kids’ sensitive bodies.
Here are 3 key tips for caring for a kid with phlegm:
1. Always adjust the dosage based on your kid’s age and weight—never bump up the dose on your own.
2. Don’t mix multiple phlegm-relief meds together, or you might end up with overlapping ingredients that could lead to side effects.
3. Make sure your kid drinks plenty of fluids. If you notice blood in the phlegm, non-stop fever, or fast breathing, get medical help right away.

