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Cannabis Safety · Missouri Consumer Education

State-mandated consumer education

Use cannabis
responsibly.

Plain-English safety information every Missouri cannabis consumer should read. Impairment, driving, pregnancy and nursing, secondhand smoke, secure storage, and where to get help. Published in accordance with Missouri regulation 19 CSR 100-1.180(2)(H).

Topics
6
Read time
8 min
Authority
Missouri DHSS
Updated
2026

Responsible use

Six topics, non-negotiable.

This content is published by Luxury Leaf under Missouri regulation 19 CSR 100-1.180(2)(H), which requires every licensed dispensary to inform consumers about cannabis impairment, driving, pregnancy and nursing, and secondhand smoke. We added storage and help resources because they matter too.

  1. Topic 01

    Cannabis impairs judgment, coordination, and reaction time.

    THC is an intoxicating substance. It affects every person differently based on tolerance, dose, format, body chemistry, and what you have eaten. Impairment can last hours after the high fades, especially with edibles. Plan your day around that.

    • Onset varies: 2 to 10 min for flower/vapes, 30 to 90 min for edibles.
    • Duration varies: 1 to 3 hours for inhaled, 4 to 8 hours for edibles.
    • Dose-response is nonlinear, doubling milligrams does not double the effect.
    • First-time consumers should start at 2.5 mg THC and wait 90 minutes before taking more.
    • Combining cannabis with alcohol, prescription medication, or other intoxicants sharpens effects unpredictably.

  2. Topic 02

    Do not drive or operate machinery after consuming cannabis.

    Missouri law treats driving under the influence of cannabis the same as driving drunk. It is a DWI. There is no legal limit that makes driving after cannabis safe. If you consumed, arrange a ride, use a rideshare, or stay put.

    • Driving, boating, or operating heavy machinery while impaired by cannabis is illegal in Missouri.
    • Peak impairment with edibles can hit two to four hours after consumption, long after most people would guess.
    • Open cannabis containers in vehicles are prohibited. Transport sealed product in the trunk.
    • Luxury Leaf delivery brings product to you, consider that instead of driving to us after you have consumed.

  3. Topic 03

    Pregnancy and nursing, do not use cannabis.

    Missouri regulation and federal health agencies (CDC, FDA, ACOG) advise against any cannabis use during pregnancy or while nursing. THC and CBD cross the placenta and enter breast milk. Potential risks include low birth weight, developmental delays, and effects on the infant's brain development.

    • No safe level of cannabis use during pregnancy has been established.
    • THC is stored in fat tissue and passes into breast milk for days or weeks after use.
    • Talk to an obstetrician or pediatrician, not a dispensary, for medical guidance during pregnancy.
    • This applies to flower, vapes, edibles, topicals, and CBD products alike.

  4. Topic 04

    Secondhand smoke affects children, pets, and non-consumers.

    Cannabis smoke contains many of the same combustion byproducts as tobacco smoke. Exposing a child, a pregnant person, a non-consenting adult, or a pet to secondhand cannabis smoke can cause harm and, in some circumstances, is illegal in Missouri.

    • Smoking cannabis in a vehicle with a minor present is prohibited under Missouri law.
    • Smoke where children, pregnant people, and non-consenting adults cannot be exposed.
    • Pets, especially dogs, are highly sensitive to both THC ingestion and smoke exposure.
    • Consider non-combustion formats (edibles, topicals, capsules) in shared living spaces.

  5. Topic 05

    Store cannabis securely, away from children and pets.

    Edibles and infused beverages are the most common cause of accidental pediatric and pet exposure. Missouri packaging is child-resistant, but that is a backup, not a substitute for secure storage. Treat cannabis the way you would treat prescription medication.

    • Store in original child-resistant packaging, out of reach of children and pets.
    • Keep cannabis in a locked box, high cabinet, or locked drawer in homes with children.
    • Never consume edibles in front of children who may mistake them for candy.
    • Dispose of unused product securely, do not throw loose edibles in household trash.

  6. Topic 06

    Know when to get help, and how.

    Cannabis overconsumption can be uncomfortable but is almost never dangerous on its own. If you or someone else has consumed too much, find a calm space, hydrate, and wait it out. If there is any concern about a child, a pet, or a combination with other substances, call for help immediately.

    • Missouri Poison Center (24/7): 1-800-222-1222, call for any suspected pediatric or pet cannabis exposure.
    • SAMHSA National Helpline (24/7): 1-800-662-4357, free, confidential treatment referral and information.
    • Call 911 if: loss of consciousness, difficulty breathing, seizures, chest pain, or confusion about what was consumed.
    • Missouri DHSS Division of Cannabis Regulation: https://cannabis.mo.gov, state oversight and consumer resources.

If you need help

Call these numbers, not us.

For any medical emergency, suspected pediatric or pet exposure, or substance-use concern, contact the resources below. They are staffed by trained professionals, free, and available 24/7. Luxury Leaf is a retail dispensary. We cannot provide medical advice.

Emergency

911

Call for loss of consciousness, difficulty breathing, seizures, chest pain, or confusion about what was consumed.

Missouri Poison Center

1-800-222-1222

24/7. Any suspected cannabis exposure in a child or pet, any concern about combination with other substances.

SAMHSA National Helpline

1-800-662-4357

24/7, free, confidential. Treatment referral and information for individuals and families facing substance-use concerns.

Missouri DCR

cannabis.mo.gov

Missouri DHSS Division of Cannabis Regulation. Licensing, consumer rights, and the state's authoritative resource on cannabis law.

Regulatory disclosure

Marijuana is for use by adults 21 and older. Keep out of reach of children and pets. Do not drive or operate machinery after use. Cannabis products sold at Missouri dispensaries are not FDA-approved to treat, cure, mitigate, or prevent any disease. This content is required by Missouri regulation 19 CSR 100-1.180(2)(H). For medical questions, consult a licensed physician.

Our part of the agreement

What a responsible dispensary owes every customer.

  • 01

    Age verification at the door

    Every customer is ID-checked at entry. 21+ for recreational, 18+ with a valid medical card. No exceptions, no shortcuts.

    State requirement

  • 02

    Honest dose guidance

    Our budtenders are trained to ask about tolerance and match you to a starting dose. We would rather you buy less and come back than overconsume.

    Start low, go slow

  • 03

    Accurate product information

    Every product on the floor comes with a Certificate of Analysis on request, potency, terpenes, contaminants. We tell you what is in the package.

    COA on request

  • 04

    Delivery as a safer alternative

    If you have consumed, do not drive to us. Luxury Leaf delivers to 16 approved St. Louis ZIP codes so you never have to choose between staying home and getting what you need.

    Call (314) 887-6761

Safety questions

What to do when something goes sideways.

Overconsumption, accidental exposure, driving, pregnancy, and storage, the practical answers Missouri consumers ask most.

See all FAQs
  1. 01

    What do I do if I think I consumed too much?

    Find a calm space, hydrate, and wait. Cannabis overconsumption is uncomfortable but almost always self-resolves. A small dose of CBD, a cool shower, a walk, and time are what settle it. Do not drive.

    If symptoms are severe, loss of consciousness, difficulty breathing, chest pain, call 911.

  2. 02

    What should I do if a child or pet ingests cannabis?

    Call the Missouri Poison Center immediately at 1-800-222-1222. They operate 24/7, it is free, and they will tell you exactly what to do. If the child or pet is unresponsive or having difficulty breathing, call 911 first.

  3. 03

    Is it legal to drive after consuming cannabis in Missouri?

    No. Driving under the influence of cannabis is a DWI in Missouri, same as driving drunk. There is no legal 'safe' amount. If you consumed, do not drive, use a rideshare, ask a friend, or order delivery next time.

  4. 04

    Can I use cannabis while pregnant or nursing?

    Missouri regulation and federal health agencies advise against any cannabis use during pregnancy or while nursing. THC and CBD both cross the placenta and enter breast milk. For medical guidance, speak with your obstetrician or pediatrician.

  5. 05

    How do I store cannabis safely at home?

    Keep cannabis in its original child-resistant packaging, out of sight and reach of children and pets. In homes with children, store it in a locked box, locked drawer, or high cabinet. Treat it the way you would treat prescription medication.

  6. 06

    Where do I learn more about Missouri cannabis rules?

    The Missouri Department of Health and Senior Services runs the Division of Cannabis Regulation at https://cannabis.mo.gov. That is the authoritative source for Missouri cannabis law, licensing, and consumer rights.

Regulatory information

Licensed and regulated in the state of Missouri.

Luxury Leaf is a Missouri Comprehensive Cannabis Dispensary licensed and regulated by the Missouri Department of Cannabis Regulation (DCR). All products sold here are cultivated, manufactured, tested, and tracked in accordance with Missouri law. Consumer complaints and regulatory questions can be directed to the DCR.

Read the education library

Compliance at a glance

License type
Missouri Comprehensive Cannabis Dispensary
Regulator
Missouri Department of Cannabis Regulation (DCR)
Age requirement
21+ recreational · 18+ medical card
Mandated notice
19 CSR 100-1.180(2)(H)

Related guides

Questions worth reading first.

Questions the floor can answer

Ask a budtender. Ask a physician.

For product guidance, walk into 1463 S Vandeventer Ave or call (314) 887-6761. For medical questions, see a licensed healthcare provider. We cannot diagnose or recommend treatment.

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