I have so many symptoms, but, will list the main ones. Numbness and tingling limbs, vertigo, blurred vision, fatigue, and really bad brain fog. I have had a hard time getting my doctors to do much testing. I have had a nerve study done twice. First doctor that done it, put me on several medications and said it was severe neuropathy and peripheral neuropathy. The medications were not helping and I wasn't feeling any better. So, I got a second opinion, the next dr told me I was misdiagnosed and didn't have either types of neuropathy. I've had several brain scans, been told I have an aneurysm, extra cluster of something (i can't even remember, but they said it was normal). After getting another opinion, was told it wasn't an aneurysm, it was a shadow. I am currently not taking any medications as everything they put me on was not helping. I gave up, stopped going to all of the specialist and stopped all medications.