New to to this site. So good to see we are not alone in this... My 8 year old has an overactive bladder and suffers from nighttime bed wetting and the occasional accident during the day. He's on Desmo and Neditol. We are also 5 weeks into a 12 week TENS programme (parasacral neuromodulation). I was wondering if anyone has done the TENS thing and if insomnia was a side effect? He's going to bed at the same time as usual, and it's sometimes nearly 2 hours before he falls asleep. He just lies there in the dark and he used to fall asleep within a few minutes. Needless to say, he's shattered and grumpy.. Anyone else experienced this? Thanks in advance.