CBD

Detailed Explanation

CBD (Cannabidiol) is the second most studied cannabinoid in the hemp plant, after THC. Unlike THC, CBD is not intoxicating: it hardly binds directly to the classic cannabinoid receptors CB1 and CB2, but rather modulates the body's own endocannabinoid system indirectly – for example, by slowing down the degradation of anandamide and acting on serotonin (5-HT1A), vanilloid (TRPV1) and PPAR receptors. Pharmacologically, CBD is primarily associated with anti-inflammatory, anxiolytic, anticonvulsant, and neuroprotective properties. Currently, the CBD preparation Epidyolex is clinically approved primarily for the treatment of rare, difficult-to-treat forms of epilepsy such as Dravet and Lennox-Gastaut syndrome. In addition, extensive research is underway on CBD for anxiety disorders, sleep problems, chronic pain, multiple sclerosis, and inflammatory bowel diseases – the evidence is promising, but not yet conclusive for many indications. In Germany, CBD is present in several product categories. As prescription-only medicinal cannabis, CBD-dominant flowers and CBD full-spectrum extracts are available through pharmacies with a BtM prescription or a regular prescription. In addition, there is a free market for CBD oils, capsules, and cosmetics with very low THC content – however, depending on their presentation, these are subject to food, drug, or novel food laws and are not to be equated with medical preparations from a regulatory perspective. Important for practice: CBD can affect the metabolism of other medications in the liver (Cytochrome P450 system, including CYP3A4 and CYP2C19) and cause interactions with blood thinners, antiepileptics, or immunosuppressants. In the entourage effect, CBD does not enhance the effect of THC, but it can mitigate psychoactive side effects such as racing heartbeat or anxiety, which many patients find more pleasant. Those using CBD-containing preparations should therefore always discuss dosage, full-spectrum versus isolate quality, and possible interactions with their doctor and pharmacist.

Note: Glossary entries are for general information and do not replace medical, pharmaceutical, or legal advice.