We have a four-and-a-half year-old boy with combined type ADHD, diagnosed three months ago. He is a sweet and intelligent kid, who loves his younger brother, but has a lot of difficulties with hyperactivity and impulsivity. There was a noticeable improvement after starting guanfacine, but over the last few weeks it seems like the hyperactivity and impulsivity have been ramping up. My wife and I both work full time, and we and our nanny are exhausted, constantly attending to him and always trying (and feeling like failing) to correct/teach him without hurting his self-esteem. A lot of times lately we feel hopeless.
Wondering if anyone has advice on the following:
1. We increased his guanfacine (immediate release) dose from 0.5mg twice daily to 1mg twice daily the last few days. It doesn't seem like it has helped. He doesn't have significant side effects (he does say he is cold more often than before being on guanfacine). Would it be worth talking to his psychiatrist about going up on the dose further, or trying something else?
2. He has been doing occupational therapy at school (pre-K) and once a week outside of school (he also has sensory seeking). We are not sure if it is making much of a difference, and the private OT is really expensive (we are looking for in-network options now). Have other people seen a positive effect of OT, and does it take a while to see differences? He has been doing the private OT for four months.
3. I have read that hyperactivity may improve with age. Have people seen this with their children, and at what age is it typical to see this?
4. Would it be worth having him see a child psychologist as well, or is it too young at this age?
Thank you so much for any advice!