text: * Anti-allergy: mast cell inhibitors.
  * Anti-fungal: imidazoles, polyenes.
  * Anti-glaucoma: adrenergic agonists, beta-blockers, carbonic anhydrase inhibitors/hyperosmotics, cholinergics, miotics, parasympathomimetics, prostaglandin agonists/prostaglandin inhibitors, nitroglycerin.
  * Anti-inflammatory: NSAIDs, corticosteroids.
  * Antibacterial: antibiotics, topical antibiotics, sulfa drugs, aminoglycosides, fluoroquinolones.
  * Antiviral drugs.
  * Diagnostic: topical anesthetics, sympathomimetics, parasympatholytics, mydriatics, cycloplegics.
  * General: adrenergic neurone blocker, astringent.