Medical Marijuana & Cannabis

FAQ
Depending on the state where you live, healthcare providers can recommend medical cannabis to help treat chronic pain, chemotherapy-induced nausea and vomiting, neurological disorders like multiple sclerosis and epilepsy, mental health conditions like anxiety and post-traumatic stress disorder, and glaucoma.
No, the legality of medical cannabis varies by state (as well as by country). Speak with your healthcare provider to learn whether this treatment is legally available where you live and appropriate for the medical symptoms you’re experiencing.
The “high” associated with medical cannabis, specifically the tetrahydrocannabinol (THC) component, may make you feel happy, relaxed, restless, irritated, forgetful, impaired, or any combination thereof. High doses can also lead to paranoia, anxiety, hallucinations, and increased appetite.
The process for securing a medical cannabis prescription varies by state and isn’t an option everywhere. Visit your state health department’s website to learn about the regulations where you live.
Medical cannabis does carry a risk of dependence in some circumstances. This risk is affected by a number of societal and psychological factors. Consult with your healthcare provider to determine whether medical cannabis is an appropriate treatment for you.

Stephanie Young Moss, PharmD
Medical Reviewer
Stephanie Young Moss, PharmD, has worked in pharmacy, community outreach, regulatory compliance, managed care, and health economics and outcomes research. Dr. Young Moss is the own...

Justin Laube, MD
Medical Reviewer
Justin Laube, MD, is a board-certified integrative and internal medicine physician, a teacher, and a consultant with extensive expertise in integrative health, medical education, a...

Adam Lake, MD
Medical Reviewer
Adam Lake, MD, is a family physician with expertise in LGBTQIA+ health, as well as an HIV specialist and addiction medicine specialist. He is medical director of a clinic specializ...

Susan Bard, MD
Medical Reviewer
Susan Bard, MD, is a clinical instructor in the department of dermatology at Weill Cornell Medicine and an adjunct clinical instructor in the department of dermatology at Mount Sin...

Grant Chu, MD, MS, MBA, FACP
Medical Reviewer
Grant Chu, MD, is an associate clinical professor at the David Geffen School of Medicine at UCLA. Dr. Chu is also associate director of inpatient East-West consult services at the ...
- Medical Marijuana. Mayo Clinic. May 30, 2024.
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