Pharmaceutical Agents, Diagnostic and Therapeutic Privileges, and Prescribing Limits
What the license authorizes
Georgia optometrists hold diagnostic and therapeutic pharmaceutical authority within the Act and Board rules. That means using topical and oral agents to examine, diagnose, and treat ocular conditions within the recognized scope of optometric practice - for example antibiotics for bacterial keratitis or conjunctivitis, topical antihistamines and mast-cell stabilizers for allergic disease, topical corticosteroids for inflammatory conditions with appropriate pressure monitoring, glaucoma medications, and oral agents such as analgesics or antivirals where the rule permits.
Hard limits to remember
- No surgery. Incisional and laser surgical procedures are outside optometric scope, and using a laser for therapeutic destruction of tissue is not authorized.
- No injections unless a specific rule change authorizes them; default to exclusion.
- Controlled-substance schedules and specific drug categories are constrained by statute and rule; confirm the current formulary and schedule limits rather than assuming the DEA registration defines scope. A DEA number permits federal handling of controlled substances; it does not expand state scope.
- Valid patient relationship required. Prescribing without an examination that supports the diagnosis, or prescribing for someone never evaluated, is unlawful.
- Self-prescribing and prescribing for immediate family are restricted; where permitted at all, document the objective findings and the reason no other clinician was involved.
- Co-management boundaries: a therapeutic optometrist may treat and monitor, but cases requiring surgery or hospital care must be referred.
Documentation and monitoring
Record the diagnosis, drug, dose, duration, instructions, and follow-up interval. For steroids, document baseline and follow-up intraocular pressure. For chronic therapy, document monitoring intervals and adherence. Where Georgia's prescription monitoring program applies, check it before prescribing controlled substances and document the check.
Worked example
A patient presents with a red eye and photophobia; the optometrist diagnoses anterior uveitis and starts a topical steroid with a cycloplegic, scheduling a pressure check in one week. This is within therapeutic scope if the diagnosis is documented, the pressure plan is recorded, and the patient is told to return sooner for worsening pain or vision loss. It becomes a discipline problem if the steroid is refilled repeatedly without pressure monitoring, or if the optometrist continues treating a hypopyon rather than referring for surgical/urgent care.
Traps that cost marks
- Assuming a DEA registration enlarges state prescribing authority.
- Forgetting that "treatment" never includes surgical or laser intervention.
- Missing the pressure-monitoring obligation attached to chronic steroid use.
- Treating a formulary as static - categories change by rule amendment.