Question 1

How do I get a medical cannabis prescription in the UK?

Accepted Answer

UK medical cannabis is prescribed privately by a specialist clinician on the GMC Specialist Register, usually after referral from your GP. The process typically involves an initial specialist assessment, issue of a private prescription if appropriate, dispensing by a specialist pharmacy, and follow-up consultations for repeat prescriptions.

Question 2

What are terpenes and why do they matter in medical cannabis?

Accepted Answer

Terpenes are aromatic compounds produced by the cannabis plant that contribute to its flavour, aroma and therapeutic effect. Different terpenes have different properties — for example myrcene is sedating, limonene is uplifting, and linalool is calming — so two products with the same THC/CBD can feel very different depending on their terpene profile.

Question 3

What is the difference between THC and CBD?

Accepted Answer

THC (tetrahydrocannabinol) is the main psychoactive cannabinoid and produces the intoxicating effect. CBD (cannabidiol) is non-intoxicating and is commonly used for its anti-inflammatory, anti-anxiety and anti-seizure properties. Most UK medical cannabis products contain a specified ratio of both, and they act on overlapping but distinct receptor systems.

Question 4

What is CBN and does it help with sleep?

Accepted Answer

CBN (cannabinol) is a minor cannabinoid formed as THC ages. It is commonly associated with sedating and sleep-supporting effects, particularly when combined with sedating terpenes such as myrcene. CBN activates at around 185°C in a vaporiser, so reaching that temperature is usually needed to release it.

Question 5

What vaporiser temperature should I use?

Accepted Answer

There is no single correct temperature — the ideal range depends on the product's terpene profile and which cannabinoids you want to activate. A typical starting window is 170–200°C, moving up in steps to release progressively more terpenes and cannabinoids. CannaLog's Vape Temp Calculator suggests a product-specific range based on its terpene mix.

Question 6

Can I travel with my UK medical cannabis prescription?

Accepted Answer

Yes in many cases, but requirements vary by destination. UK patients may carry up to a 3-month personal supply for personal use. A Home Office personal licence may be required for supplies over 30 days or travel from outside the EU/EEA, and some Schengen destinations require a separate Schengen certificate. Always verify with the destination's embassy before travelling.

Question 7

Is CannaLog's tracking data private?

Accepted Answer

Yes. Your session logs, prescriptions and outcomes are stored against your account on UK-region encrypted infrastructure and are never used for advertising or sold to third parties. CannaLog does not share individual patient data with advertisers, data brokers or analytics companies.

Understanding
medical cannabis

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Understandingmedical cannabis

All Articles

Understanding
medical cannabis