Medical Cannabis in London

London is the UK's largest hub for medical cannabis services, with a growing network of clinics, dispensaries, patient lounges, and social clubs serving the capital's patients. Whether you're looking for your first consultation, need a local dispensary, or want to connect with other patients at a cannabis lounge, this page brings together every medical cannabis service available in London and Greater London.

Most clinics offer video consultations so you can see a specialist from home, but London is also one of the few UK cities where in-person appointments, walk-in dispensaries, and dedicated patient spaces are available. The medical cannabis landscape in London is expanding rapidly — new services are opening regularly and we update this page to reflect that.

Medical Cannabis in London: What You Need to Know

London has the largest concentration of medical cannabis services in the UK. As the capital, it benefits from more in-person options than anywhere else in the country — Integro Clinics operates from Harley Street, several dispensaries offer London collection points, and new patient lounges are opening in the city.

For most patients, though, the process is entirely online. A video consultation from your home in any London borough works exactly the same as visiting in person, and medication is delivered discreetly to your door. This means whether you're in Central London, Croydon, Barnet, or Hounslow, you have equal access to every clinic listed here.

London patients also benefit from proximity to specialist pharmacies in Surrey and the South East, meaning faster delivery times — often next-day — compared to other parts of the UK.

Who Can Get a Prescription in London?

To be eligible for a medical cannabis prescription, you generally need two things. First, a diagnosed medical condition that specialists consider treatable with cannabis-based products. The most common conditions include chronic pain, anxiety disorders, PTSD, insomnia, depression, epilepsy, multiple sclerosis, ADHD, fibromyalgia, and inflammatory bowel disease — though specialists assess each case individually and other conditions may also qualify.

Second, you should have evidence that at least two conventional treatments have been tried without adequate success. This could mean the treatments didn't work well enough, caused intolerable side effects, or were otherwise unsuitable. Your GP records, hospital letters, or pharmacy history all count as evidence. Some clinics request these records from your GP directly (with your consent), while others ask you to provide them yourself.

Importantly, you do not need a referral from your GP. The private medical cannabis pathway operates independently of the NHS, and your GP's involvement is entirely optional — though many patients choose to keep their GP informed. While the NHS rarely prescribes cannabis (primarily for severe epilepsy, chemotherapy-related nausea, and MS spasticity), the private sector in England has grown rapidly. London patients benefit from a competitive market with over a dozen established clinics.

What to Expect: Costs and the Consultation Process

The cost of medical cannabis in London follows the same structure as the rest of the UK. Initial consultations typically range from £49 to £150, with follow-up appointments costing £50–£80. Some clinics offer subscription models that bundle consultations and medication into a monthly fee, which can work out more economical for regular patients.

Cannabis flower — the most commonly prescribed form — costs between £5 and £15 per gram depending on the strain, brand, and dispensing pharmacy. Oils, capsules, and other preparations are also available and may suit certain conditions better. Your specialist will work with you to find the right product and dosage, making adjustments at follow-up appointments as needed.

Bear in mind that most patients pay out-of-pocket for medical cannabis, as NHS prescriptions remain limited to a very small number of conditions. However, the private sector is competitive, and prices have generally fallen since the market began. Some clinics in the UK offer hardship schemes or reduced consultation fees for those on lower incomes.

Your Rights as a Patient in Greater London

Once you hold a valid prescription, your medical cannabis is a legal medication under UK law. You can carry it in public, and your rights are protected under the Equality Act 2010 if your underlying condition qualifies as a disability. Employers, public venues, and service providers cannot lawfully discriminate against you for using prescribed medication — though stigma still exists in some settings, and organisations like PatientsCann are working to educate businesses and the public.

Your prescription is valid across the entire UK. When travelling from London by train, car, or from a local airport, keep your prescription or clinic letter with you as proof of legal possession. For international travel, rules vary by destination, and your clinic can provide supporting documentation if required.

The Growing Cannabis Community in Greater London

Beyond clinical services, London already has a visible cannabis community, with social clubs including London Cannabis Club and CBD retailers such as Otherside Cannabinoid Dispensary, The London Dispensary, National Hemp Service, and others operating locally. These spaces provide patients and enthusiasts with places to connect, share experiences, and access products legally.

The cannabis patient community across Greater London and the wider region continues to grow, with social clubs, patient meetups, and advocacy groups becoming increasingly visible. CBD products — legal without a prescription and widely available on the high street — also provide an accessible starting point for those interested in cannabinoid-based wellness before considering the prescription route.