Medical cannabis has been legally available to New Yorker’s through the State’s medical marijuana program since 2014. Medical cannabis is available to people who have a certification from specially licensed medical care providers for certain medical conditions.
The new law expands the eligibility of medical cannabis, increases the number of caregivers allowed per patient, allows prescriptions for as many as 60 days (up from 30) and allows smokable cannabis to be purchased in medical marijuana dispensaries.

Cannabis use is not allowed in motor vehicles (even if they are parked) or in outdoor dining areas at restaurants. Smoking or vaping cannabis in prohibited areas may result in a summons and fine.
It is still against the law for people younger than 21 years old to possess, sell or use any amount of cannabis. Also, no one may legally possess more than three ounces of cannabis, sell any amount without a license or drive while under the influence or impaired by cannabis.
After legal sales begin (in late 2022 at the earliest), adults will be allowed to store up to five pounds of cannabis in their home. Adults will be allowed to grow three cannabis plants at home. Homes with more than one adult will be allowed to grow six plants (three mature and three immature plants). Cities and towns may have on-site consumption areas where people can use cannabis.
Studies report that medical cannabis has possible benefit for several conditions. State laws vary in which conditions qualify people for treatment with medical marijuana. If you’re considering marijuana for medical use, check your state’s regulations.
Depending on the state, you may qualify for treatment with medical marijuana if you meet certain requirements and have a qualifying condition, such as:
- Alzheimer’s disease
- Amyotrophic lateral sclerosis (ALS)
- HIV/AIDS
- Cancer
- Crohn’s disease
- Epilepsy and seizures
- Glaucoma
- Multiple sclerosis and muscle spasms
- Severe and chronic pain
- Severe nausea
If you are experiencing uncomfortable symptoms or side effects of medical treatment, especially pain and nausea, talk with your doctor about all your options before trying marijuana. Doctors may consider medical marijuana as an option if other treatments haven’t helped.