Medical Cannabis for ADHD in the UK
ADHD affects approximately 2-4% of UK adults, many of whom were not diagnosed in childhood. It is characterised by persistent inattention, hyperactivity, and impulsivity. Standard treatment is stimula
Written and fact-checked by
Dave Mak· Founder & Editor
Dave has researched and written about the UK medical cannabis sector since 2024, focussing on clinic pricing transparency, CQC registration standards, and patient access schemes. All clinic reviews on this site are based on published pricing, verified Trustpilot data, and CQC records.
Reviewed and updated 17 September 2026
How Medical Cannabis Helps ADHD
ADHD involves dysregulation of dopamine pathways in the brain. Some patients with ADHD report that cannabis helps them calm racing thoughts, focus for longer periods, and manage the emotional dysregulation associated with the condition. Medical cannabis for ADHD is typically CBD-dominant, aiming to provide calming effects without impairing concentration. The treatment is considered when stimulants have not been effective or caused intolerable side effects.
Evidence: UK clinics have increasingly prescribed cannabis for ADHD, particularly since 2022. Patient survey data from clinic reviews shows significant improvements in focus, sleep, and emotional regulation. The evidence base is growing — a 2023 review noted the endocannabinoid system's role in ADHD pathophysiology. Prescribing requires careful documentation of failed conventional treatments.
Common ADHD Symptoms
NHS vs Private ADHD Treatment with Cannabis
NHS
- —Very limited access for this condition
- —Only Sativex for MS spasticity
- —Long NHS waiting lists
- —Free at point of use
Private Clinic
- +ADHD accepted as a condition
- +Appointment within days, not months
- +Wide range of products available
- +From £1,200–4,000 per year
How to Get a Cannabis Prescription for ADHD
Check Your Eligibility
Most adults with ADHD who have tried conventional treatments are eligible for a private consultation. Complete a free eligibility check online in 2 minutes.
Book a Consultation
Choose a clinic and book a video consultation with a specialist. The appointment is 30-60 minutes. Bring your medical history and details of previous treatments.
Get Your Prescription
If approved, your prescription is sent to a licensed pharmacy. Medication is delivered to your door within 5-10 working days.
Quick Facts
Legal since 2018
Prescribed by GMC specialists
Appointment within days
Most patients seen in 1-7 days
No GP referral needed
Self-referral accepted at all clinics
Estimated Annual Cost
Includes consultations + medication. Some clinics offer access schemes for patients on benefits.
See full cost breakdown →Sources & Further Reading
This guide is reviewed against primary sources. Always confirm current rules with the official bodies below, and consult a qualified healthcare professional before starting any treatment.
- NHS — Medical cannabis overview— when cannabis-based medicines can be prescribed in the UK
- GOV.UK — Medicinal cannabis legalisation (November 2018)— the rescheduling that made specialist prescriptions possible
- CQC provider directory— verify any clinic's registration status with the regulator directly
All UK Clinics Treating ADHD
8 clinics accept patients with adhd
| Clinic | Initial Cost | Rating | Access Scheme | |
|---|---|---|---|---|
 Releaf | £50–£150 | 4.7 | — | Review → |
 Mamedica | £0–£100 | 4.7 | Yes | Review → |
 Alternaleaf | £49–£99 | 4.5 | — | Review → |
 Curaleaf Clinic | £50–£150 | 4.5 | — | Review → |
 CB1 Medical | £50 (all consultations free 12 months) | 4.5 | Yes | Review → |
 Can Clinic | £99 | 4.2 | Yes | Review → |
 Zerenia | £15 | 4.3 | — | Review → |
 Dispensed | £45 | 4.3 | — | Review → |