This is different from sinusitis, a term that describes inflammation in the sinuses that's sometimes caused by an infection, Lane says.. Sinus headache without congestion. People who have ...

Q I saw my dentist for pain in an upper molar, but the X-ray was normal. My nose was also plugged up, and she said it might ...

Tiny magnetic bots that are activated by light can clear bacterial infections deep in the sinus cavities, then be expelled by ...

Nasal tumours causing blockage and recurring infections: Both benign growths like polyps and more aggressive cancers such as squamous cell carcinoma can cause stubborn nasal congestion, facial pain ...

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“Sinus headache” is technically a misnomer, says Megan Donnelly, DO, the head of the comprehensive headache center and women's neurology at Novant Health in Charlotte, North Carolina.

Scientists from China and Hong Kong say they have created tiny robots that can help clear serious bacterial infections deep inside the sinuses, without the need for surgery or drugs.

Many people who feel like they have a sinus headache are actually diagnosed with migraine, experts say. Here's how to tell the difference, according to experts.