Here’s the revised text with Canadian spelling and “marijuana” consistently used:

The use of cannabis, also known as marijuana, weed, kush, mary jane, pot, and grass, has significant impacts on both mental and physical health, making rehab an important consideration for those struggling with marijuana addiction. The effects of marijuana include altered sensory perceptions, impaired cognitive function, and potential long-term memory issues. For many users, frequent use can lead to marijuana addiction, characterised by a strong craving for the drug and difficulties in controlling consumption despite adverse effects. This dependency often necessitates marijuana rehab programmes to address both psychological and physiological aspects of addiction. Effective marijuana rehab approaches typically combine behavioural therapies, counselling, and support groups to help individuals overcome their addiction and achieve long-term recovery. Understanding these impacts and seeking appropriate treatment are crucial steps in managing marijuana addiction and promoting overall well-being.