DD (18) has ASD and ADHD and unusually bad problems with sleep schedule for her age. They come and go but at their worst they're quite disabling. CAHMS doctor agreed that melatonin might be worth trying but GP won't prescribe without advice from adult ADHD clinic for which the waiting list is 18 months.
Can anyone advise on how to go about getting private appointment to give it a try? I don't really know how to go about it.