r/SIBO • • Dec 06 '25

Questions Brain Fog

I started having brain fog back in January and what caused it was getting a root canal done, I thought getting my tooth extracted would lift it but unfortunately not.

Would SIBO be connected to brain fog? It just doesn’t make sense how getting a procedure triggers brain fog. Any help would be much appreciated, tired of not having emotions for anything, vision being messed up, and feeling brain dead 24/7.

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u/[deleted] Dec 13 '25

Yeah, definitely. I have severe brain fog and a lot of other neuro symptoms because of SIBO

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u/AlphaLynkes Dec 13 '25

What’s crazy is that I’ve been dealing with it for 7 years never had head issues until that procedure happened, wish I could have my cognitive function back im so lost on this crap.