MCPH archive
Patient guidance on impairment, legality, driving, interactions, and route-specific risk.
Safety, Legal and Driving
Plant growth regulators, often shortened to PGRs, are chemicals used in cultivation. For patients, the concern is not the jargon. It is whether the product contains residues or other hidden contaminants.
Safety, Legal and Driving
Not all vaporizers behave the same way. Concentrate devices usually deliver a stronger, faster hit than dry herb devices, and that can change both the benefit and the side effects.
Safety, Legal and Driving
Edibles and THC syrups can look friendly compared with smoking because they do not involve smoke. The catch is that oral products are slower to act, last longer, and are easier to accidentally overuse if you take more...
Safety, Legal and Driving
UK medical cannabis law changed in 2018, but not in the way some headlines made it sound. The change created a legal route for cannabis-based products for medicinal use to be prescribed by specialist doctors, where...
Safety, Legal and Driving
People often assume CBD vaping is a gentler option because it is non-intoxicating. That is not the same as being risk-free.
Safety, Legal and Driving
Patients sometimes think vaping is automatically safe because it is not smoking. That is not quite right. Vaping avoids combustion, but it is still an inhaled route, and inhaled routes still produce rapid THC exposure...
Safety, Legal and Driving
Patients often ask for the "healthiest" way to use cannabis, but that question only makes sense if we define healthy as "least harmful for a specific person and a specific goal". There is no route that is risk-free.
Safety, Legal and Driving
The Psychoactive Substances Act changed the legal landscape for so-called "legal highs" in the UK. For patients, the important point is that it did not create a free-pass for cannabis products, and it did not turn every...
Safety, Legal and Driving
Extract quality matters because a product can only be judged safely if patients and clinicians know what is actually in it. With cannabis extracts, the label is not always the whole story.
