Stimulant medications are very effective for many ADHDers but have side effects that can be troublesome or even deal-breakers for some – specifically appetite suppression, insomnia, and mood changes. Are there other medication options? Yes – there are also non-stimulant medications for ADHD. There are four, listed alphabetically: atomoxetine (Strattera), bupropion (Wellbutrin), clonidine (Kapvay) and guanfacine (Intuniv).