Many persistent sinus infections involve biofilms – colonies of bacteria that group together to resist efforts to kill them.

Common cold and sinus infections share similar symptoms. Knowing the difference is important. Colds usually resolve within 10 ...

Scientists in China are developing tiny magnetic micro-robots that can enter your nose, target stubborn sinus infections ...

Blocked nose, headaches and a heavy face are usually considered ust another sinus infection. But when weeks turn into months and medication doesn’t seem to help, it’s a red flag. Persistent sinus-like ...

Most sinus infections resolve independently, but lingering infections may require a visit with a healthcare provider. Reach out to a healthcare provider for advice if your symptoms continue for more ...

Researchers have developed dust-sized microbots that effectively combat persistent sinus infections by destroying bacterial biofilms.

For some people, the classic symptoms of a sinus infection, including nasal congestion and discharge, are also accompanied by a dull ache or feeling of pressure in the head and face. This is often ...

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Regular mucus tends to be thin and slippery, and it is generally a constant presence on a day-to-day basis. Meanwhile, phlegm ...

Chronic sinusitis is often a benign condition, but it should not be taken lightly when it becomes persistent or atypical ...