General information, not an individual diagnosis. Ask a healthcare professional if you are unsure about your situation.
Cannabis can affect cognitive function in the short term, including memory. France’s Assurance Maladie notes that use in young people goes alongside poorer school results: its risks extend beyond the respiratory effects of smoke.
Effects vary with frequency, duration, amount, context and health. THC is responsible for the psychoactive effects; its concentration varies between preparations.
Young people, whose physical and psychological development continues, are more sensitive to these effects. Regular use may interfere with important stages such as education, without a single school difficulty proving cannabis caused it.
There is also a link with some mental-health disorders, particularly with early or intensive use. Prolonged use can lead to dependence: feeling relaxed at the time does not describe every risk.
When discussing it, describe changes in concentration, memory, sleep or daily life and any substance use. The aim is to understand the situation; these observations are not a self-diagnosis.
Young-consumer consultations offer free, confidential discussions about use, alone or accompanied. Relatives can also seek help. A doctor or pharmacist can guide you to this resource before difficulties become worse.
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