Drugs that Cause Mydriasis

Generic Name Trade Name Pharmaceutical class
Amantadine Symmetrel Antiparkinsonian, antiviral
Amphetamines/dextroamphetamie Methylphenidate, Dexmethylphenidate Adderal, Ritalin, Concerta Sympathomimetics, used for treatment of ADHD
Baclofen Lioresal Muscle Relaxant
Cathinones Bath Salts Drug of abuse, psychostimulant
Cocaine Cocaine Drug of abuse, stimulant
Desimipramine Norpramin Tricylic Antidepressant
Diphenyydramine Benadryl Antihistamine
Levodopa Sinemet (combo med) Antiparkinson
Phenobarbital Luminal Anticonvulsant
Pseudoephedrine Sudafed Decongestant/sympathomimetic
Thioridazine Mellaril Antipsychotic
Topiramate Topamax Anticonvulsant

Reference

Common ocular effects reported to a poison control center after systemic absorption of drugs in therapeutic and toxic doses. Slattery A et al. Curr Opin Ophthalmol 2014;25:519-523