DD has ADHD, primarily inattentive, and got the dx and started medication a couple of months ago.
I would really recommend getting a copy of The Parents Guide to ADHD Medication. It's so, so useful - and a really easy read.
DD started on 5mg of instant release methylphenidate twice a day for a week and then 10mg twice a day. We're starting 20mg extended release in September with an optional extra 10mg instant release as a top up for the evening.
She also takes melatonin 1mg at night to get to sleep.
The only side effects so far have been no appetite at all while she's on the meds, massive headaches on the days she doesn't take it, and for a few hours after the meds wear off she is simultaneously hyper, irritable, exhausted and starving.
So I get the brunt of the down after school each day... joy!
On the upside, she is a much easier, more focused, nicer version of herself on them! There has also been no negative effect on her hyperfocus or creativity.
Saw a teacher this week for the first time since she was diagnosed who asked me a couple of hours into the session what had happened to DD. Said she was cooperative, focused, amenable to suggestions and there were no tantrums or fights. He was shocked when I said I'd basically fed her stimulants on the bus over - said he was truly stunned by the difference and had no idea that they could have the kind of effect they did. So that for me was proof that they were doing the job.
School we really need to see what happens next term as she was only on them the last couple of weeks and end of year is never a great test! However her BFF who has the dubious honour of sitting next to her in most subjects has reported back that she's less fidgety and less distracting to be with.
I haven't noticed that she's any more organised and certainly her room still looks like a crime scene, but baby steps...
I basically feel really guilty that I procrastinated for years while knowing that she was almost certainly ADHD and wish I'd got her on the meds years ago. We left the assessment clutching a prescription and there was no talk or mild or borderline so I suspect we may need to spend quite some time getting the dosage tweaked.
DD's feelings on it all are huge relief - she proudly informed all her favourite teachers and all her friends 🙄- and she says she just wishes she could feel like she does on the meds all the time rather than them wearing off. It has massively improved our relationship as I do sometimes give her them at weekends if we are going to be doing things, and instead of constant fights, we can have reasonable, rational conversations and I'm learning not to expect instant conflict so probably initiate conversations in a calmer way.
Hope that helps a bit?