Safety, Legal and Driving
Cannabis extracts and UK law: what patients should know
Social posts often blur together oils, extracts, CBD products, and prescribed cannabis medicines. In the UK, those are not the same thing.
MCPH archive
Safety, Legal and Driving
Patient guidance on impairment, legality, driving, interactions, and route-specific risk.
Safety, Legal and Driving
Cannabis smoke: what patients should know
Smoke is smoke. If cannabis is burned, the lungs still have to deal with combustion products and airway irritation.
Safety, Legal and Driving
Contaminated cannabis: what patients should know
Patients often think "cannabis" is the main safety question. In reality, product quality is a separate issue. A product can be the wrong strength, the wrong formulation, contaminated, counterfeit, or simply not what the...
Safety, Legal and Driving
Dab rigs and bongs: what patients should know about inhalation risk
Dab rigs and bongs are both inhaled routes. They are not the same device, but from a patient safety point of view they raise the same basic question: what does inhalation do to the lungs and how much THC is being...
Safety, Legal and Driving
Four ways patients consume cannabis: what to know
The route you use changes how cannabis feels. That matters because patients often blame the product when the real issue is dose, timing, or delivery method.
Safety, Legal and Driving
How can we protect medical cannabis consumers in the UK?
The safest medical cannabis pathway is the one that is regulated, specialist-led, and reviewed against clear goals. That does not mean the treatment is right for everyone, but it does make product quality, follow-up,...
Safety, Legal and Driving
How cannabis prohibition shaped medical access in Britain
If you look at UK medical cannabis access today, you can still see the shadow of older prohibition rules. The law changed, but the system that grew up around the old rules did not disappear overnight.
Safety, Legal and Driving
How long THC can stay in your system
There is no single answer to how long THC stays in the body. It depends on the dose, how often it was used, the product type, the test being used, and individual factors such as metabolism and body composition.
Safety, Legal and Driving
Medical Cannabis Side Effects and Interactions
The main safety question with medical cannabis is not whether side effects exist, but how likely they are to affect day-to-day functioning and other medicines.