Does your partner constantly complain about snoring? Do friends get grossed out by your burping? These noises could be nothing, or they might be a serious medical condition. Learn how to read between your body language, and if they warrant a trip to the doctor.
When to seek help: See a doctor if your snuffling is accompanied by bleeding or yellow-green drainage, or if the congestion gets worse rather than better after five days, lasts more than 10 days, or is accompanied by headache or facial pain. You could have a sinus infection, typically treated with antibiotic.