Question

how to tell if sinus infection has spread to brain

Answer 1

hey!!
^_^

here ur answer!!
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Sinus infection a.k.a ‘sinusitis is quite common, affecting about 20 percent of people at some point in life. The good news, it is often treated successfully.

Even it’s also not uncommon to find it improves on its own without treatment. It rarely causes complications.

However, in a few cases it could also be serious. For example, the symptoms can be quite painful if it has spread to the brain.

hope help.u

Answer 2

hye!

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↪Once there, the infection can lead to swelling of the brain.seizures altered mental state and vomiting.

↪ the 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.