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Conditions · Maryland

Glaucoma and medical marijuana in Maryland: do you qualify?

By MyMMJRx Editorial Team · Updated · 5 min read

Yes. The Maryland Medical Cannabis Program lists Glaucoma as a qualifying condition. A Maryland-licensed provider still has to evaluate you and agree that cannabis is appropriate.

About glaucoma

Glaucoma is a group of eye conditions that damage the optic nerve, often because of high pressure inside the eye.

Weak evidence. Cannabis lowers eye pressure for only a few hours at a time. The National Academies found limited evidence that cannabinoids are an ineffective treatment for glaucoma, and eye specialists don't recommend it in place of standard care.

Symptoms Maryland patients most often hope to ease:

  • High eye pressure that is hard to control
  • Eye pain or headaches linked to eye pressure
  • Side effects or difficulty using daily eye drops
  • Worry about vision loss
  • Trouble sleeping
Before you start. Relying on cannabis instead of prescribed treatment can lead to permanent vision loss. Cannabis can lower blood pressure, which may reduce blood flow to the optic nerve and could be harmful in glaucoma.

Read more: medical marijuana for glaucoma.

How to get certified in Maryland

  1. Create a Maryland OneStop account and verify your email address.
  2. Gather digital copies of your photo ID, proof of Maryland residency (dated within 90 days), your Social Security number and a recent color photo.
  3. Submit the patient registration application. Approval is free, and you'll get a patient ID number by email.
  4. See an MCA-registered certifying provider, in person or by video, for your written certification.
  5. Optionally order a $25 plastic ID card or name a caregiver in OneStop.
  6. At a dispensary, show your government photo ID along with your patient ID card or number.

Maryland allows the evaluation by telehealth, so you can see a Maryland-licensed provider by video. Our evaluation starts at $79 and is charged only if you're approved.

Costs and timeline

  • State fee: Free registration; optional plastic ID card $25 (Card fee waived for Maryland Medicaid and VA Maryland Health Care System enrollees; minor and hospice patients get cards free)
  • Card lasts: Certification must be renewed with a provider assessment within each 365 days
  • Processing: Patient ID often same day
  • Patient limit: The amount in the patient's written certification (standard 30-day supply is 120 g of flower or 36 g of THC)
  • Home grow: Adults 21+ may grow up to 2 plants per household under the adult-use law
  • Recreational sales: Legal for adults 21+
  • First visit online: Yes

See the full Maryland cost breakdown and Maryland program overview.

Other qualifying conditions in Maryland

Glaucoma in nearby states

Frequently asked questions

Do I need medical records for glaucoma?

Helpful records include: a diagnosis letter or exam notes from your ophthalmologist or optometrist confirming glaucoma; recent eye pressure readings and visual field test results; a list of your glaucoma eye drops and other medicines, including blood pressure medicines. Many patients are still evaluated on their history alone, and your Maryland provider will tell you if more is needed.

How long does certification take in Maryland?

The provider visit takes about 15 minutes. Patient ID often same day.

Can I renew online in Maryland?

In most cases, yes. Your certifying provider must complete a new full assessment within 365 days to reissue your certification, and this can be done by telehealth. Keep your OneStop registration current.

Sources

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.

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