Couch lock is a term used to describe the overwhelming sedation and deep relaxation that follows marijuana use. While it's a common effect of being high, it doesn’t always occur. For some people, couch lock can be undesirable because it impairs daily functioning. For others, it can provide relief from pain, insomnia, or stress after a long day.
The exact cause isn’t fully understood, as it results from a combination of compounds in marijuana. The type of strain you consume can affect your susceptibility to couch lock.
Cannabis Indica is likely to induce couch lock due to its relaxing properties. Sativas are uplifting and euphoric but can also contribute to couch lock in some cases.
Certain compounds, like myrcene, may play a role. Myrcene has relaxing and sedative effects, and strains with a concentration greater than 0.5% are more likely to cause couch lock.