I had this done a couple of times. The last one was about 3 months ago. It's to check the migraines for the fluids in the spine it's extracted in the lower part of the spine. They are looking for a certain color in the fluids.

Not really.. I just have to deal with the pain. Always something new.. I found out that I have nerve damage on top of the neuropathy. I am going thru some testing.. Figure out what's next.

Wow, I didn't expect to hear that. I am so sorry. Are you okay now?

I had a spinal tap with my first migraine. Actually I had 7 of them. I ended up with chemical meningitis and 1 week in the hospital for my efforts. The test were inconclusive because my spinal fluid pressure was low but not extremely low.
Any test beside spinal taps has to be better.