Sinusitis can cause facial pressure, sinus headache, and other symptoms. Treatment may depend on the cause. A sinus infection, also known as sinusitis or rhinosinusitis, occurs when your nasal ...

Both became infected with Naegleria fowleri, a parasite known as the brain-eating amoeba. "If you are irrigating, flushing or rinsing your sinuses ... infection with symptoms similar to those ...

Nasal irrigation may help speed up the recovery process and reduce the severity of symptoms from sinus infections. However, in some cases, other health issues may be at play, and it may be ...

This could also look like a migraine in some cases or a sinus problem, but in malaria-endemic areas, it should be seriously regarded as a red flag. 3. FATIGUE AND WEAKNESS The parasite destroys ...

If a sinus infection is close to the brain, it may spread to the brain, which can be life threatening. This article looks at the signs and symptoms of a sinus infection spreading to the brain ...

So, yes, an sinus infection can (rarely) go to your brain, but here’s the thing: It almost never comes out of nowhere, and it always causes symptoms—like an extremely severe headache.