What causes lack of attention/hyperactivity?

[Guest guest]

My nearly recovered 3 yr old has begun showing lack of attention in the past

couple of months along with some hyperactivity. He is on the same supplement

regimen that he has had for the past 1.5 yrs with the exception of going from B6

to P5P. He gets B12 shots every other day and is on a maintance chelation

schedule. Also, gets Ketoconazole every other day as a maintenance for yeast. We

give very high doese of custom probiotics at night. Does anyone know what could

be causing this? He behaves almost typical and I know we are so close that its

just really frustrating when behaviors arise. His speech and cognitive

abilities have NOT declined in any way and his BM's are awesome. We spent 1.5

yrs battling yeast and clostridia so formed bm's are a blessing to us. Thanks in

advance for any advice.