What Is Cannabis

The term “cannabis” is used to describe products derived from the whole cannabis plant or its extracts containing active cannabinoids and terpenes. Cannabis is a type of plant with a number of different species. Sativa and Indica are the two most common cannabis species.
  • What Are The Main Active Ingredients In Cannabis?

    The main active and commonly known ingredients in cannabis are tetrahydrocannabinol (THC) and cannabidiol (CBD).

  • Is It Possible To Become Addicted Or Dependent?

    Abrupt discontinuation after long-term use may result in withdrawal symptoms. Additionally, chronic use may result in psychological dependence.

  • Is Cannabis Safe?

    Just like alcohol and tobacco, cannabis is not a benign substance and can pose some health risks. Cannabis may not be appropriate if you:

    • Are allergic to any cannabinoids or to smoke
    • Have serious liver, kidney, heart or lung disease
    • Have a personal or family history of serious mental disorders such as schizophrenia, psychosis, depression or bipolar disorder
    • Are pregnant, planning to get pregnant or breastfeeding
    • Have a history of alcohol or drug abuse or substance dependence

    Because there is a lack of studies and long-term data regarding the use of cannabis, the list of situations above is not exhaustive – risk could still arise in other cases. 


    At any age, your brain functions can be affected by usage of cannabis, including impacts on attention, memory and learning. Because the brain does not stop developing until around the age of 25, cannabis may have negative effects on the brain development of younger people.  


    Talk to your pharmacist and healthcare practitioner if you have any of these conditions or to find out if cannabis may interact with other drugs and herbal products you are taking.