• Can I get hurt consuming cannabis?

    There is no documented case of death resulting from a toxic overdose of cannabis.

    However, it is possible to “overconsume” cannabis, whereby short-term and long-term adverse effects can occur, especially if you consume large amounts. Short-term adverse effects may include confusion, fatigue and anxiety, panic, paranoia, elevated heart rate, and a significant impact to your ability to make decisions and react quickly.

    The potential long-term risks include harm to your memory, decision-making ability, concentration, intelligence and mental health harms. Inhaling cannabis long term may also lead to lung damage and infections.

    Driving or operating large machinery after consuming cannabis would present great risks to yourself and others. Remember that driving while impaired is against the law.

    It’s also crucial to keep all cannabis products stored safely to avoid consumption by children or pets.

  • Is cannabis addictive?

    It can be. Some people are more prone to becoming addicted than others, and studies suggest that using cannabis in youth increases the risk of addiction.

    Approximately one in 10 adults who have ever consumed cannabis will develop an addiction, also known as “cannabis-use disorder.” The early onset of use, long-term use and combining cannabis with tobacco increase the potential of addiction and other health risks. Initiation of use in adolescence increases risk of developing cannabis use disorder to one in six.

  • Is second-hand smoke harmful?

    Second-hand smoke is harmful, but the relationship is mediated by several factors, including the amount of smoke, frequency of use, ventilation and more. Little is factually known about the effects of cannabis smoke on lung health. However, cannabis smoke irritates the throat and lungs, and contains chemicals and tar that are similar to tobacco smoke, which can raise risks for cancer, and lung disease.

  • What should I do if I’ve consumed too much cannabis?

    Stay calm and in a safe place. Try to distract yourself by listening to music or watching a movie. Have something to eat and drink plenty of water. If you are feeling distressed, call Telehealth Ontario at 1-866-797-0000 or 1-866-797-0007 (TTY). If you’re experiencing a frighteningly rapid heartbeat, call 911.

  • Can cannabis have adverse effects when used with any medications?

    Yes. Cannabis can have interactions with other drugs or medicinal products. Please check with your doctor or pharmacist for possible adverse effects when combining with medication.

  • What should I do if my child ingests cannabis?

    Contact 911 immediately.

  • How should I store cannabis?

    Dried cannabis should be kept in a dry, cool place. If you have children or pets in your home, ensure that all cannabis products are kept safely out of reach and ideally kept in a secure childproof container.