Medical cannabis is cannabis used for medical reasons. Medical use of cannabis has been legal in Canada since 2001. To use cannabis for medical reasons, you must:
If you use medical cannabis, it’s important that you only use your own supply. Do not share your cannabis with others or use someone else’s cannabis. Your doctor has given you permission to use medical cannabis for your condition. If you use someone else’s cannabis, it could cause unwanted effects.
Medical cannabis is sometimes used:
Even though medical cannabis may be used for many health conditions, research shows it may only help manage a small number of health conditions.
Your doctor may also prescribe medicines with THC and CBD that you get from a pharmacy. You don’t need the same type of permission from your doctor to use these medicines as you do for medical cannabis.
If you’re thinking about using cannabis for medical reasons, talk to your doctor. You can also visit the
Medical Use of Cannabis - Health Canada website for more information.
Non-medical cannabis is the legal, non-prescribed use of cannabis by people over the age of possession (in Alberta, this is 18 or older). Non-medical cannabis has been legal in Canada since October 2018. In Alberta, you can buy non-medical cannabis from a licensed store or online from a legal source.
Current as of: October 16, 2019
Author: Addiction and Mental Health, Alberta Health Services
This material is not a substitute for the advice of a qualified health professional. This material is intended for general information only and is provided on an "as is", "where is" basis. Although reasonable efforts were made to confirm the accuracy of the information, Alberta Health Services does not make any representation or warranty, express, implied or statutory, as to the accuracy, reliability, completeness, applicability or fitness for a particular purpose of such information. Alberta Health Services expressly disclaims all liability for the use of these materials, and for any claims, actions, demands or suits arising from such use.