A Guide to Responsible Cannabis Use

Responsible cannabis use is important for your safety and the well-being of others. This guide provides helpful tips on using cannabis safely, understanding THC’s effects, and ensuring that your consumption doesn’t harm children, pets, or the environment around you.

Who Can Use Cannabis in California

In California, adults aged 21 or older can legally possess and consume cannabis. Additionally, individuals 18 or older can use cannabis with a physician’s recommendation or a valid medical marijuana ID card.

While cannabis is legal, it’s important to always purchase from licensed retailers to ensure product safety and quality.

Safe Cannabis Consumption

Your reaction to cannabis depends on several factors, such as:

• Method of consumption (e.g., smoking, vaping, or edibles)
• Amount of THC consumed
• Gender
• Previous cannabis or drug experience

THC is the psychoactive compound in cannabis responsible for producing a high. Consuming high levels of THC can impair judgment and coordination, so it’s important to be mindful of your intake.

It’s also important to remember that many employers in California can still prohibit cannabis use, so check your workplace’s policies.

Using Edibles Safely

Edibles can have a stronger and longer-lasting effect than smoked or vaped cannabis. When you consume an edible, THC is metabolized by your liver, which converts it into a stronger compound that can create a more intense high.

• It can take up to 2 hours to feel the effects of an edible, with the full effects lasting up to 4 hours.
• If you’re new to edibles, start with a small dose (5 mg of THC or less) and wait at least an hour before taking more. Do not exceed 10 mg of THC in total.

Caution with Inhaling Cannabis

The long-term effects of vaping or smoking cannabis are still being studied, but smoking regularly may increase lung-related health risks. In 2019, over 2,800 people were hospitalized in the U.S. after vaping cannabis, with many cases linked to unlicensed products.

To stay safe:

• Only buy vaping devices and cartridges from licensed retailers.
• Research your device to ensure it doesn’t expose you to harmful substances.

Avoid Cannabis During Pregnancy and Breastfeeding

Consuming cannabis during pregnancy or while breastfeeding can harm your baby. THC can reach the baby through your bloodstream or breast milk, affecting brain development and leading to potential health problems. “Pumping and dumping” does not eliminate THC from breast milk because it remains in your body’s fat cells for weeks.

If you’re pregnant, breastfeeding, or planning to become pregnant, talk to your doctor about cannabis use and alternative treatment options.

Cannabis and Driving

Using cannabis impairs your coordination, reaction time, and decision-making abilities. Driving under the influence of cannabis increases the risk of accidents by 25-35%. It is illegal to drive while impaired by cannabis, with penalties similar to those for alcohol-impaired driving.

Safe Storage of Cannabis

Cannabis products can resemble food or candy, posing risks for children and pets. To prevent accidental ingestion:

• Keep cannabis in child-resistant packaging.
• Store products out of sight and reach of children and pets.
• Seal cannabis products after use.

Protecting Children from Cannabis

Cannabis affects children more strongly than adults, and they are at greater risk from accidental ingestion, especially with edibles. To keep kids safe:

• Never use cannabis around children.
• Ensure a responsible adult is available to care for them while you use cannabis.
• If you suspect a child has consumed cannabis, contact California Poison Control at 800-222-1222.

Keeping Pets Safe

Cannabis is not approved for use in animals. If your pet consumes cannabis, contact Animal Poison Control at 888-426-4435 or your veterinarian. Look for signs like stumbling, urinary incontinence, lethargy, or vomiting.

For more information, visit the California Department of Cannabis Control.