Cannabis Terms

Whether you’re new to medical cannabis or looking to deepen your knowledge, understanding cannabis terminology is essential for making informed healthcare decisions. Our comprehensive Cannabis 101 glossary covers 118+ essential terms, from basic cannabinoids like THC and CBD to advanced topics like terpene profiles and consumption methods.

This medical marijuana education hub is designed specifically for patients seeking their medical cannabis card and wanting to understand their treatment options. Each term includes clear definitions, medical context, and practical information about how it relates to your medical marijuana journey.
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What Our Patients Are Saying

Join 100,000+ patients who have successfully obtained their medical marijuana cards through Leafy DOC.
  • James B.

    The entire process was so quick and easy. The team was responsive and kept me informed every step of the way. Leafy DOC is truly a game-changer for medical cannabis patients!

  • Sophia T.

    Connecting with a knowledgeable and compassionate doctor was a breath of fresh air. They took the time to explain the best options for my condition, and I felt heard and respected.

  •  Nathan S.

    I was worried about all the paperwork and legal requirements, but Leafy DOC made it stress-free. The process was incredibly straightforward, and I was approved in no time.

  • Olivia P.

    From booking to speaking with the doctor to getting my approval, every part of the process was five-star. I’ve recommended Leafy DOC to all my friends who need medical marijuana support.

  • Robert H.

    I work long hours, and getting a medical appointment is tough. Leafy DOC saved me time and made sure everything went smoothly. Quick, efficient, and worth every penny!

  • Tina V.

    I needed something reliable and stress-free during a difficult time. Leafy DOC delivered a smooth, compassionate experience that was a true relief.

  • Evan L.

    The doctor I spoke with was incredibly professional but also warm and approachable. It felt like a genuine conversation, and I left feeling hopeful and informed.

  • Janet D.

    Being disabled, it’s hard to visit a doctor’s office. Leafy DOC made everything accessible from home, and I’m so thankful for how easy they made it for me. A+ service!

  • Isabella C.

    The website was easy to use, and I scheduled my appointment in minutes. The doctor called me right on time, and I got my card approved without any hassle. Highly recommended!

  • Tom F.

    Living in a rural area, it’s hard to get specialist care. Leafy DOC made it possible for me to access expert advice and support right from my home. I can’t thank them enough!

  • Rachel W.

    I had tried everything for pain relief before, and this service changed my life. The doctor understood my needs and helped me make an informed decision. Forever grateful!

  • Ryan K.

    I was able to talk to a doctor and complete the entire process in less than an hour! The efficiency of this service is unparalleled. Thank you, Leafy DOC!

⭐ 4.9/5 from 68,000+ verified patient reviews
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Helpful Resources for Medical Marijuana Patients

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Do You Qualify?
Complete Conditions List

View the full list of qualifying conditions for medical marijuana by state. Find out if your condition qualifies in minutes.
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in a Cartridge?

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Cannabis Drug Interactions Guide

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Medical Marijuana
Laws by State

Comprehensive state-by-state guide to medical marijuana laws, possession limits, and qualifying conditions.
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Cannabis Education Blog

Expert articles on strains, consumption methods, medical benefits, and patient success stories.
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Frequently Asked Questions

Medical marijuana refers to cannabis products recommended by a licensed healthcare provider to treat specific medical conditions. While the plant itself is the same, the key differences are legal and practical. Medical marijuana patients receive legal protections, can often purchase higher-potency products, enjoy lower taxes, and have access to dispensaries that may be unavailable to recreational users. Most importantly, medical patients work with healthcare providers to find strains and dosages tailored to their specific symptoms rather than experimenting on their own.

Even in recreational states, a medical card offers significant advantages. You’ll typically pay much lower taxes (recreational cannabis taxes can exceed 25% in some states), access higher possession and purchase limits, and gain entry to medical-only dispensaries with more knowledgeable staff. Medical cardholders can often purchase cannabis at age 18 rather than 21, receive legal workplace protections in some states, and access products with higher THC concentrations. For patients using cannabis regularly for a medical condition, the card pays for itself through tax savings alone.

Qualifying conditions vary by state but commonly include chronic pain, anxiety, PTSD, cancer, epilepsy, multiple sclerosis, Crohn’s disease, glaucoma, HIV/AIDS, and severe nausea. Many states also include catch-all provisions allowing doctors to recommend cannabis for any condition they believe would benefit from treatment. During your Leafy DOC consultation, our physicians will review your medical history and determine if you qualify under your state’s specific guidelines.

Cannabis can interact with certain medications, particularly blood thinners, sedatives, and some anti-seizure drugs. This is exactly why obtaining cannabis through a licensed medical provider matters. During your Leafy DOC consultation, our doctors review your current medications and medical history to identify any potential interactions and provide guidance on safe usage. Never start or stop any medication without consulting a healthcare provider.

THC (tetrahydrocannabinol) is the primary psychoactive compound in cannabis. It produces the “high” and is effective for pain relief, nausea, appetite stimulation, and sleep. CBD (cannabidiol) is non-psychoactive and works well for anxiety, inflammation, seizures, and general wellness without intoxication. Many medical patients benefit from products containing both compounds, as they work synergistically in what’s called the “entourage effect.” Your ideal THC-to-CBD ratio depends on your condition and sensitivity.

  • Inhalation (smoking/vaping): Fastest onset (1-5 minutes), easiest to control dosage, effects last 1-3 hours
  • Edibles: Slower onset (30-90 minutes), longer-lasting effects (4-8 hours), no lung irritation, but harder to dose accurately
  • Tinctures/sublingual oils: Moderate onset (15-45 minutes), precise dosing, discreet, good middle-ground option
  • Topicals: Applied directly to skin for localized pain/inflammation, no psychoactive effects, won’t show on drug tests
  • Capsules: Consistent dosing, familiar format, similar onset to edibles
  • Concentrates: High-potency options for patients with high tolerance or severe symptoms

New patients typically start with tinctures or low-dose edibles for easier dose control.

Traditionally, indica strains are associated with relaxation and body effects (think “in-da-couch”), while sativas are linked to energy and cerebral effects. Hybrids combine characteristics of both. However, modern cannabis science shows these categories are oversimplified. The actual effects depend more on the specific cannabinoid and terpene profile than the indica/sativa classification. When selecting products, focus on THC/CBD percentages and ask your dispensary about dominant terpenes like myrcene (sedating), limonene (uplifting), or pinene (focused).

This is complicated. Cannabis remains federally illegal, so crossing state lines with cannabis is technically a federal offense regardless of your medical status. TSA’s primary focus isn’t cannabis, but if discovered, they may refer it to local law enforcement. Some states offer reciprocity, meaning they honor out-of-state medical cards at local dispensaries, but you’d need to purchase there rather than bring your own. For air travel, it’s safest to leave cannabis products at home and use your card (if reciprocity exists) at your destination. Always research your destination’s specific laws before traveling.

Home cultivation laws vary dramatically by state. Some states like Michigan and Oklahoma allow medical patients to grow a set number of plants (often 6-12), while others like Florida and Pennsylvania prohibit home growing entirely. Where permitted, you typically need a valid medical card to grow legally, and plants must usually be kept in a locked, enclosed space away from public view. Check your state’s specific regulations, as penalties for illegal cultivation can be severe.

If our physician determines you don’t qualify under your state’s medical marijuana program, you won’t be charged for your consultation. Leafy DOC operates on a simple principle: you only pay if you’re approved. Our doctors are experienced in identifying qualifying conditions, and during your consultation, they’ll thoroughly review your symptoms and medical history to determine eligibility. If you have a legitimate medical need that cannabis could help, chances are good that you qualify.

Getting your card through Leafy DOC takes just three simple steps:

  1. Complete our online intake form — Answer a few questions about your medical history and qualifying conditions (takes about 5 minutes)
  2. Meet with a licensed physician — Connect via video call with a state-licensed doctor who will evaluate your condition and answer your questions
  3. Receive your recommendation — If approved, you’ll receive your certification immediately, with guidance on completing your state’s registration process

The entire process typically takes less than 30 minutes, and you can do it from the comfort of your home. No medical records are required in most states.