ADHD medication management for adults
Adult ADHD medications fall into two groups: stimulants (methylphenidate and amphetamine classes) and non-stimulants (atomoxetine, viloxazine, guanfacine ER, clonidine ER). A prescriber chooses, adjusts, and monitors medication. We provide the diagnosis and report they use to start.
Clinically reviewed · Updated October 2, 2026
Medication is the most studied treatment for ADHD and, for many adults, the one that makes the most noticeable difference. This page explains the main options in plain language so you know what to expect when you talk to a prescriber.
One important point first. We diagnose ADHD. We do not prescribe. Your prescriber makes every decision about medication, including whether to use it at all.
The two main categories
Stimulants
Stimulants are usually the first medications a prescriber considers for adult ADHD. There are two classes:
- Methylphenidate-based medications
- Amphetamine-based medications
Both increase the availability of dopamine and norepinephrine in brain regions involved in attention and self-control. Both come in short-acting and long-acting forms. Some people respond better to one class than the other, and there is no reliable way to predict that in advance, so prescribers sometimes try both.
A 2018 network meta-analysis (Cortese et al.) found that stimulants are effective for adults with ADHD in the short term, with amphetamines having the strongest effect on symptoms. Stimulants are controlled substances, which affects how they are prescribed and refilled.
Non-stimulants
Non-stimulants may be chosen when stimulants cause side effects, are not appropriate because of another health condition, raise concerns about misuse, or simply are not what the person wants. The main options approved in the US for ADHD are:
- Atomoxetine, a selective norepinephrine reuptake inhibitor
- Viloxazine, a newer medication that works on norepinephrine and serotonin systems
- Guanfacine ER and clonidine ER, extended-release alpha-2 agonists
Non-stimulants build up gradually and typically take several weeks to reach full effect. They are not controlled substances. Some prescribers also use certain medications off-label when ADHD co-occurs with depression or other conditions; that is a decision for your prescriber.
What your prescriber will consider
When you share your report, a prescriber will usually review it alongside:
- Your medical history, including heart health, blood pressure, and sleep
- Other medications and supplements you take
- Co-occurring conditions such as anxiety, depression, or substance use
- Whether you prefer something that works all day or only during certain hours
- Cost, insurance coverage, and pharmacy availability
Our written report documents your DSM-5-TR diagnosis, your presentation, the rating scales and interview findings that support it, and any co-occurring concerns we identified. That gives your prescriber a strong starting point.
Starting and adjusting medication
Finding the right medication is a process, not a single appointment. Prescribers generally start with a low dose and increase it in steps, watching for benefit and side effects. This is called titration. With stimulants it often takes a few weeks. With non-stimulants it can take longer because the medication needs time to build up.
Expect follow-up visits during this period, often every few weeks. Many prescribers use a brief symptom checklist at each visit to track progress. If the first medication does not work well, the next step might be a different dose, a different release form, the other stimulant class, or a non-stimulant.
Be candid with your prescriber about what is better and what is worse. That information is what guides each adjustment.
Common side effects
Most side effects are mild and tend to settle in the first few weeks. With stimulants, common ones include reduced appetite, trouble falling asleep, headache, dry mouth, a small rise in heart rate or blood pressure, and irritability as the dose wears off. Non-stimulants can cause drowsiness, nausea, dizziness, or fatigue, depending on the medication.
Your prescriber will monitor these and may check blood pressure and heart rate at visits. Tell them right away about chest pain, fainting, significant mood changes, or anything that worries you.
Telehealth and controlled substances
Rules for prescribing controlled substances by telehealth vary by state and at the federal level, and they have changed more than once in recent years. Some prescribers can start a stimulant by video.
Others require an in-person visit first. Non-stimulants are usually easier to prescribe remotely. If you plan to use a telehealth prescriber, confirm their current requirements before you book.
Medication works better with support
Medication can sharpen attention, but it does not teach planning or repair self-confidence worn down by years of struggle. Many adults do best combining medication with therapy or coaching and practical strategies. See the full picture on our treatment options page.
Get the diagnosis first
A prescriber needs a clear diagnosis to work from. Our online evaluation is reviewed by a state-licensed clinical psychologist within 48 hours, and includes a 30-minute video consultation. You receive a written report and a superbill you can use for out-of-network reimbursement.
Learn how it works, see pricing, or start your assessment.
If you are in crisis, call or text 988, or call 911.
Common questions
Do you prescribe ADHD medication?
No. We are a diagnostic service. Our clinical psychologists evaluate and diagnose ADHD, then give you a written report. Prescribing is done by a licensed prescriber such as a psychiatrist, primary care provider, or psychiatric nurse practitioner, who will decide whether medication is right for you.
Will a prescriber accept your report?
Our reports are written by state-licensed clinical psychologists and document a DSM-5-TR diagnosis with the evidence behind it. Most prescribers find that useful, but each provider sets their own requirements and may ask for additional information or their own evaluation.
Can I get ADHD medication through telehealth?
Sometimes. Rules for prescribing controlled substances by telehealth vary by state and have changed repeatedly. Some prescribers require an in-person visit first, especially for stimulants. Ask any telehealth prescriber about their current policy before booking.
What is the difference between stimulants and non-stimulants?
Stimulants work within hours and are typically the first medications tried. Non-stimulants build up gradually over several weeks and may be chosen when stimulants are not tolerated, not appropriate, or not preferred. Your prescriber will discuss which fits your situation.
How long does it take to find the right medication?
Usually several weeks to a few months. Prescribers start low and adjust gradually, checking benefits and side effects along the way. It is common to try more than one medication or dose before settling on what works.