Conditions We Support

Medical cannabis is prescribed for 15 conditions where conventional treatments have proven inadequate. Each condition below is supported by clinical evidence and treated by GMC-registered specialists using EU-GMP certified products from Cannamedical Britannia.

Patient relaxed medical cannabis therapy UK conditions treatment
Evidence Note: Evidence strength varies by condition. Chronic pain and epilepsy have the strongest clinical evidence base. Other conditions are treated based on specialist clinical judgement and emerging research. All prescriptions require specialist assessment.
Pain Management

Chronic Pain

Long-term pain unresponsive to conventional analgesics, the single most common reason for medical cannabis prescriptions in the UK.

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Pain Management

Fibromyalgia

Widespread musculoskeletal pain and fatigue where the endocannabinoid system dysregulation is well documented.

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Mental Health

PTSD

Post-traumatic stress disorder — evidence shows cannabinoids reduce nightmares and hyperarousal significantly.

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Mental Health

Anxiety

Treatment-resistant anxiety, particularly where CBD-rich formulations have demonstrated anxiolytic benefit in clinical trials.

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Neurological

Multiple Sclerosis

Spasticity and pain associated with MS are among the most robustly supported indications for cannabis-based medicine.

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Sleep

Insomnia

Chronic sleep disorder — particularly when linked to pain or anxiety — responds well to specific cannabinoid ratios.

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Pain Management

Cancer Pain

Cannabis-based medicines are widely used in palliative oncology to manage treatment-related nausea and refractory pain.

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Inflammatory

Endometriosis

Chronic pelvic pain and inflammation — endocannabinoid receptors are expressed in endometrial tissue, supporting a mechanistic rationale.

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Neurological

Epilepsy

Treatment-resistant epilepsy — CBD-based Epidyolex is a licensed UK medicine for rare seizure disorders.

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Neurological

Parkinson's Disease

Tremor, rigidity, and sleep disturbance — early evidence points to cannabinoid neuroprotective effects.

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Pain Management

Neuropathic Pain

Nerve-damage pain from diabetes, chemotherapy, or injury — cannabinoids modulate pain signals at receptor level.

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Inflammatory

Crohn's Disease

Inflammatory bowel disease — CB1 and CB2 receptors are densely expressed in gut tissue, providing a direct therapeutic pathway.

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Inflammatory

Rheumatoid Arthritis

Autoimmune joint disease — cannabinoids show anti-inflammatory and analgesic properties relevant to RA symptom management.

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Mental Health

ADHD

Attention deficit hyperactivity disorder — some patients report improved focus and reduced anxiety with low-dose cannabis protocols.

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Neurological

Spasticity

Muscle stiffness and spasms in MS and spinal cord injury — strong clinical evidence for THC-based treatment.

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Doctor consulting patient medical cannabis conditions UK

Medical Cannabis UK

Specialist Prescriptions. EU-GMP Products. For 15 Conditions.

How the Prescription Process Works

  1. Referral or self-referral — contact a specialist cannabis clinic or ask your GP for a referral.
  2. Initial consultation — a licensed specialist reviews your medical history and confirms conventional treatments have failed.
  3. Prescription issued — the specialist writes a private prescription for a specific cannabis-based medicine.
  4. Pharmacy dispensing — a registered dispensing pharmacy fulfils the prescription using an EU-GMP certified product.
  5. Ongoing review — regular follow-up appointments monitor efficacy and adjust dosage as needed.

Important Medical Disclaimer

The information on this page is intended for educational purposes only and does not constitute medical advice. Medical cannabis is a prescription medicine in the UK. Only a licensed specialist doctor can assess whether cannabis-based treatment is appropriate for your individual circumstances. Always consult a qualified healthcare professional.

Ready to Explore Your Options?

A licensed specialist can assess whether medical cannabis is appropriate for your condition. Consultations are available in-clinic and online across the UK.

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