Does epilepsy and seizures qualify in Colorado?
Yes. The Colorado Medical Marijuana Registry lists Seizures as a qualifying condition. A Colorado-licensed provider still has to evaluate you and agree that cannabis is appropriate.
About epilepsy and seizures
Epilepsy is a brain disorder that causes repeated seizures. Some forms, like Dravet syndrome and Lennox-Gastaut syndrome, don't respond well to standard medications.
Stronger evidence. The FDA has approved a prescription CBD medicine (Epidiolex) for seizures linked to Lennox-Gastaut syndrome, Dravet syndrome and tuberous sclerosis complex, based on controlled trials.
Symptoms Colorado patients most often hope to ease:
- Seizures that continue despite trying two or more medicines
- Side effects such as tiredness and fogginess from seizure medicines
- Poor sleep that can make seizures more likely
- Anxiety about when the next seizure will happen
- Mood and behavior changes linked to epilepsy
Before you start. Never stop or lower your seizure medicines on your own, because this can trigger severe or prolonged seizures. CBD can raise levels of clobazam and increase liver enzyme problems with valproate, and it can raise levels of everolimus used in tuberous sclerosis complex.
Read more: medical marijuana for epilepsy and seizures.
How to get certified in Colorado
- Book an in-person visit with an eligible provider (MD or DO for debilitating conditions; dentists and advanced practice providers may also certify disabling conditions).
- Your provider submits the certification electronically to the registry.
- Within 6 months, create an account on the CDPHE registry and start a new patient registration.
- Upload a copy of your Colorado driver's license or ID, link your provider certification, and choose a cultivation option or caregiver.
- Pay the $52 nonrefundable fee, or apply for a fee waiver if eligible.
- Once approved, usually in 1-3 business days, download your card to print or show on your phone.
Colorado requires your first certification visit in person. Renewals can usually be done online.
Costs and timeline
- State fee: $52 (Fee waiver for households at or below 185% of the Federal Poverty Level (tax return required))
- Card lasts: 1 year (60 days to 1 year for some disabling conditions)
- Processing: 1-3 business days for complete online applications
- Patient limit: 2 ounces of usable marijuana (more if the provider documents medical need)
- Home grow: 6 plants (3 mature), or more if the provider recommends an extended plant count; local rules may limit cultivation
- Recreational sales: Legal for adults 21+
- First visit online: No — in person first
See the full Colorado cost breakdown and Colorado program overview.
Other qualifying conditions in Colorado
- Autism spectrum disorder
- Cachexia & wasting syndrome
- Cancer
- Chronic pain
- Glaucoma
- HIV/AIDS
- Nausea & appetite loss
- PTSD
- Severe muscle spasms & spasticity
Epilepsy & seizures in nearby states
- Epilepsy & seizures in Oklahoma
- Epilepsy & seizures in New Mexico
Frequently asked questions
Do I need medical records for epilepsy and seizures?
Helpful records include: a neurologist's note confirming epilepsy and the seizure type or syndrome; EEG and MRI reports; a complete list of current and past seizure medicines, with doses and side effects. Many patients are still evaluated on their history alone, and your Colorado provider will tell you if more is needed.
How long does certification take in Colorado?
The provider visit takes about 15 minutes. 1-3 business days for complete online applications.
Can I renew online in Colorado?
In most cases, yes. You can renew online within 30 days of your expiration date. Each renewal needs a brand-new provider certification and the application fee.
Sources
- CDPHE - Medical Marijuana Registry
- CDPHE - How to apply for a Colorado medical marijuana card
- CDPHE - Medical Marijuana Registry FAQ
- CDPHE - Medical Marijuana Registry Providers
- CDPHE - Medical Marijuana Registry Caregivers
- Colorado Legislative Council - Medical Marijuana: Colorado Law Summary
- National Academies — The Health Effects of Cannabis and Cannabinoids (2017)
This guide is general information, not medical or legal advice. Laws change — confirm details with your state agency. State facts last checked October 7, 2026.