Just be sure to clean your humidifier before turning it on. Left neglected, a humidifier’s water tank can breed bacteria and fungi, which then get pumped into the air, according to a U.S. Consumer Product Safety Commission (CPSP) safety alert. While this may not make your throat feel any worse, it could cause flu-like symptoms or exacerbate allergies or asthma.
This natural sweetener may work just as well for a cough as over-the-counter medicines. That could be especially helpful for children who aren’t old enough to take those. But don’t give it to an infant or a toddler younger than 1. There’s a small risk of a rare but serious kind of food poisoning that could be dangerous for them. And while you may have heard that “local” honey can help with allergies, studies don’t back that up.