I stopped providing gabapentin though I still have some left.
His calcium is slightly lower than last year, currently 14.9mg/dL. It was 16mg/dL. I was told it should be within 9-27, otherwise calcium issues weren't discussed.
They were entirely focused on the lump in his right side and dehydration/kidneys.
He has a 34" UVB 10.0 T5HO with reflector in a 60 or 66" tank.
I don't recall distance from basking spot off hand, but I placed it based on recommendation from Taterbug.