If you’re struggling with symptoms such as poor concentration, impulsivity, restlessness, forgetfulness or difficulty completing everyday tasks, you may be wondering: How do you get ADHD medication?
ADHD medication can help some people manage symptoms, but these medicines are not suitable for everyone and should be prescribed and monitored by a qualified healthcare professional.
The usual process involves discussing your symptoms with a healthcare professional, having an ADHD assessment where appropriate and receiving a treatment plan. If medication is considered suitable, an ADHD specialist can recommend and initiate treatment.
This guide explains how to get ADHD medication safely and what to expect during the diagnosis and treatment process.
Important: ADHD medicines should only be obtained and used with a valid prescription and professional medical supervision. Do not buy prescription ADHD medication from unregulated sources or use someone else’s medication.
Step 1: Recognise Possible ADHD Symptoms
The first step is recognising whether ADHD symptoms may be affecting your daily life.
ADHD symptoms can include difficulties with:
- Concentration
- Organisation
- Time management
- Forgetfulness
- Completing tasks
- Impulsivity
- Restlessness
- Managing emotions
ADHD symptoms can look different from person to person. Some people mainly experience inattentive symptoms, while others experience hyperactive or impulsive symptoms.
Having some of these symptoms does not automatically mean you have ADHD. Other conditions and life factors can cause similar difficulties.
If you’re unsure whether your symptoms may be related to ADHD, read our detailed guide on what adult ADHD usually looks like and the common signs to look for.
Step 2: Speak With a Healthcare Professional
If ADHD symptoms are affecting your work, education, relationships or daily life, speak with an appropriate healthcare professional.
In the UK, adults can usually begin by speaking with their GP, who can discuss symptoms and available support and may refer eligible patients for an ADHD assessment.
During your appointment, be prepared to discuss:
- Your current symptoms
- How long you have experienced them
- How they affect daily life
- Your childhood experiences
- Your medical history
- Any mental health concerns
- Medicines you currently take
The healthcare professional may also consider whether other conditions could be contributing to your symptoms.
For official information about adult ADHD symptoms, diagnosis and support, visit the NHS ADHD information page.
Step 3: Get an ADHD Assessment
ADHD medication is not usually prescribed simply because someone believes they have ADHD.
A proper assessment is important.
According to NICE guidance, ADHD should be diagnosed by an appropriately qualified specialist with training and expertise in diagnosing ADHD. The assessment should include a full clinical and psychosocial evaluation, developmental history and consideration of symptoms across different areas of life.
An ADHD assessment may include questions about:
- Childhood symptoms
- Education or work history
- Daily routines
- Relationships
- Attention and concentration
- Impulsivity
- Mental health
- Medical history
The specialist may also ask for information from someone who knows you well, where appropriate.
Learn more about the diagnosis process in our step-by-step guide on how to get an adult ADHD diagnosis.
Step 4: Discuss Your ADHD Treatment Options
Receiving an ADHD diagnosis does not automatically mean you will need medication.
Treatment can include different forms of support depending on your symptoms and circumstances.
Options may include:
- Lifestyle adjustments
- Workplace or educational support
- Psychological therapies
- Behavioural strategies
- ADHD medication
NICE recommends that medication may be offered to adults with ADHD when symptoms continue to cause significant impairment after environmental modifications have been considered and reviewed.
To explore the different medicines used for ADHD, read our guide to common ADHD medications and how they work.
Step 5: A Specialist May Recommend ADHD Medication
If medication is considered appropriate, a specialist will discuss the available options.
The most suitable medicine depends on several factors, including:
- Your symptoms
- Your age
- Your medical history
- Other medicines you take
- Potential side effects
- Your individual response to treatment
NICE guidance states that ADHD medication should be initiated by a healthcare professional with training and expertise in diagnosing and managing ADHD.
Common medicines used in ADHD treatment can include:
- Methylphenidate
- Lisdexamfetamine
- Atomoxetine
- Dexamfetamine
For adults, methylphenidate and lisdexamfetamine as first-line pharmacological options in appropriate cases, while atomoxetine may be considered when those options are not suitable or have not provided sufficient benefit.
Step 6: Complete Important Health Checks
Before starting ADHD medication, your healthcare professional may carry out an assessment to make sure treatment is appropriate.
NICE recommends reviewing areas such as:
- Your medical history
- Current medicines
- Mental health
- Substance-use and diversion risks
- Height and weight
- Pulse
- Blood pressure
- Cardiovascular health
An ECG is not routinely required for everyone before starting stimulant medicines, atomoxetine or guanfacine unless specific risk factors are present.
If you’re considering methylphenidate treatment, read our complete guide to Ritalin, including how it works and important safety information.
Step 7: Start Treatment Under Medical Supervision
If you and your specialist decide that ADHD medication is appropriate, treatment is usually started and monitored carefully.
Your dose may be adjusted over time to help find a balance between symptom improvement and side effects.
You may need to try more than one medication or formulation before finding the treatment that works best for you.
This process can take time.
For example, methylphenidate is commonly started at an appropriate dose and adjusted gradually where necessary. Once the right dose has been established, it may begin working relatively quickly, but finding the most suitable dose and treatment plan can take longer.
Learn more about timing and onset in our guide on how long Ritalin takes to work.
Can You Get ADHD Medication From a GP?
In the UK, ADHD medication must be started and monitored by an ADHD specialist.
However, after treatment has been established, a GP may sometimes continue prescribing under a shared care agreement between the specialist and GP. The exact arrangements can vary.
Speak with your GP or ADHD specialist about the prescribing process available in your area.
What ADHD Medication Might Be Prescribed?
There is no single “best” ADHD medication for everyone.
Different medicines work differently and individual responses can vary.
Methylphenidate
Methylphenidate is a stimulant medicine used for ADHD.
It is available under various brand names and formulations, including products associated with Ritalin and Concerta. Different formulations can release the medicine differently and may not be interchangeable.
Read our complete guide to methylphenidate to understand its uses, side effects and different formulations.
Lisdexamfetamine
Lisdexamfetamine is another stimulant medicine that may be used for ADHD when considered appropriate by a specialist.
Your healthcare professional will decide whether it is suitable for your individual circumstances.
Compare different ADHD treatment options in our guide to methylphenidate vs atomoxetine.
Atomoxetine
Atomoxetine is a non-stimulant ADHD medicine.
It may be considered for people who cannot tolerate certain stimulant medicines or when stimulant treatment has not provided sufficient benefit.
Learn more in our guide to atomoxetine, including how it works and what to expect from treatment.
How Long Does It Take to Get ADHD Medication?
The time it takes to get ADHD medication can vary significantly.
It may depend on:
- How quickly you can access an ADHD assessment
- Waiting times in your area
- Whether you need a specialist referral
- Whether medication is clinically appropriate
- How long it takes to find the right treatment and dose
NHS England reported that waiting lists and referrals for ADHD assessment remain substantial, with hundreds of thousands of open referrals recorded in England in 2026.
If you are concerned about waiting times, ask your GP or local ADHD service about the assessment pathways available to you.
Can You Get ADHD Medication Without a Diagnosis?
ADHD medication should be prescribed following an appropriate clinical assessment and under professional supervision.
Do not use ADHD medication that has been prescribed for someone else.
Using prescription stimulants without appropriate medical assessment can be dangerous and may increase the risk of side effects, misuse and dependence.
Can You Buy ADHD Medication Online?
You should only obtain prescription ADHD medication from a legitimate and appropriately regulated pharmacy using a valid prescription where required by law.
Be cautious of websites that:
- Offer prescription medicines without appropriate medical checks
- Do not require a valid prescription where one is legally required
- Have unclear contact information
- Make unrealistic promises
- Sell medicines from unknown sources
ADHD medicines may be controlled medicines in some countries and have additional legal and safety requirements. For example, NHS information identifies methylphenidate as a controlled drug in the UK.
The safest option is to follow your local prescribing and pharmacy regulations.
Important Safety Tips When Taking ADHD Medication
If you are prescribed ADHD medication:
- Take it exactly as prescribed
- Do not increase your dose without medical advice
- Do not share your medicine
- Tell your prescriber about other medicines and supplements
- Attend recommended follow-up appointments
- Report concerning side effects
- Store controlled medicines securely
Methylphenidate may not be suitable for everyone, including some people with certain heart conditions, high blood pressure, specific mental health conditions or substance-use concerns.
Frequently Asked Questions
How Do I Get ADHD Medication?
The usual process involves discussing symptoms with a healthcare professional, completing an appropriate ADHD assessment and receiving a treatment recommendation. If medication is considered suitable, an ADHD specialist can initiate treatment.
Do You Need an ADHD Diagnosis to Get ADHD Medication?
ADHD medication should be prescribed following appropriate clinical assessment and under professional supervision.
Can a GP Prescribe ADHD Medication?
In the UK, ADHD medication is generally initiated and monitored by a specialist. A GP may sometimes continue prescribing under a shared care agreement after treatment has been established.
What Is the First Medication Usually Used for ADHD?
There is no single medicine that is suitable for everyone. For adults, NICE recommends methylphenidate or lisdexamfetamine as first-line pharmacological options when medication is appropriate.
How Long Does It Take to Find the Right ADHD Medication?
It can take time. Your healthcare professional may need to adjust the dose or try another medicine to find the best balance between symptom improvement and side effects.
Can I Take Someone Else’s ADHD Medication?
No. You should never take prescription medication that was prescribed for someone else.
Final Thoughts
If you’re wondering how to get ADHD medication, the safest and most appropriate route is to start with a qualified healthcare professional.
ADHD medication can be helpful for some people, but treatment should be based on an appropriate assessment, diagnosis and individual treatment plan.
The process may involve:
- Recognising symptoms that affect daily life
- Speaking with a healthcare professional
- Completing an ADHD assessment
- Receiving a diagnosis where appropriate
- Discussing treatment options
- Completing recommended health checks
- Starting medication under specialist supervision if clinically appropriate
- Continuing regular monitoring
Never self-medicate, take someone else’s prescription or obtain ADHD medicines from unregulated sources.
