https://www.iampsychiatry.uk/a....dult-adhd-medication
ADHD Medication - Choosing the Right One Medication is an important element of ADHD treatment. Finding the right medication could take a long time, as different medications affect people differently. Stimulants increase levels of brain chemicals that aid concentration and control of impulses. They can also cause side effects such as shaky fingers, stomach aches and an increased heart rate. Stimulants Stimulants are medicines that increase or "stimulate" -- activities and processes in the brain. They can boost alertness, focus and ener