i loved this For Adults
Many of the same therapies that are effective for children with ADHD are also effective for adults. These treatments include medication as well as counseling (psychotherapy) and life skills training. They may also involve a combination of these therapies.
Stimulant Medicines
These medications work by increasing the amount of certain brain chemicals that help control self-regulation and attention. These include the methylphenidate (marketed as Ritalin, Concerta) and stimulants belonging to the amphetamine group like the amphetamine lisdexamphetamine (marketed as Adderall, Vyvanse).

Stimulant Medications
Stimulants speed up the body and can lead to increased mental alertness and physical activity. They include legal substances such as caffeine (added to tea and coffee) and nicotine, and prescription medicines used to treat attention deficit disorder (ADD), narcolepsy, and hyperactivity. In large doses of stimulants they can cause overstimulation which can result in anxiety, heart palpitations, and high blood pressure. They can also trigger anxiety and paranoia. For some, long-term usage of stimulants can harm the the dopamine system in the brain and dampen feelings of pleasure. The stimulants are available in pills, liquids or patches. Cocaine, methamphetamines and amphetamines are stimulants which can be obtained from a criminal and then used.
These drugs are also known as central nervous system stimulants. They work by boosting certain chemicals in the brain that improve concentration, decrease tiredness and increase alertness. They are the first line treatment for adults suffering from ADD or ADHD. These medications can be a formula that acts quickly taken in the morning or a longer-acting drug that remains active throughout the course of the day, such as the lisdexamfetamine (Vyvanse) or methylphenidate (Concerta Ritalin, Concerta).
The health care team might also suggest psychosocial interventions such as education, psychotherapy or coaching. Monitoring the effectiveness of medications over time is crucial and can be an extremely complex process.
Non-stimulant Medicines that are not stimulants
About 15%-30% of children do not respond to stimulant medication and this is probably to be the case for adults as well. The non-stimulant medications take longer time to kick in and may take several weeks before you notice any effects. However, they don't carry the same risk of side effects as stimulants and can be a better option for those who are unable to tolerate them or are worried about addiction.