I have a 15 year old child that is struggling at the moment. Was diagnosed with ADHD since Year 3, and is currently doing final year GCSE- it has been an overwhelming start to his final year, the work load has increased, he is anxious about the lack of meds and the pressure of the exams. At the moment I cannot get any ADHD meds, as it's sold out in the UK, and I'm not sure that my child is actually on the correct ADHD Med. He was on Lisdexamfetamine - however moving him to a higher dosage made feel like a zombie, very subdued. He started on Methylphenidate when he was just diagnosed, but that really subdued his personality, and made him need the toilet 30mins later. Since this year, he has tried the non controlled drug Atomoxetine, with a 5mg disexamfetamine top up, he prefers it, as he says it gives him his personality. I find that these meds aren't very strong, and his school work is declining - slow to start lessons in class, untidy disorganised school books. On top of it all, in reading it up, I suspect he has slow processing disorder. He takes forever to do his homework and studying - or generally when he is doing anything. I've asked school for access arrangements too, i.e. extra time for his exams, but they have declined, saying it's not the "usual way of working". Any other mums out there with the same issues in their teens? what meds work for your child? have you been able to get access arrangements for gcse exams? it's been v stressful, as a parent you just want your child to be happy, and be on the right meds too, to help him deal with all this stress.