Drug reference
tropicamide
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Drug class
Miscellaneous (Eye Preparations)
Mechanism of action
Blocks acetylcholine resulting in relaxation of cholinergically innervated iris sphincter muscle. Adrenergic innervation to radial muscle is therefore unopposed and pupil becomes dilated
Common side effects
- Dry mouth
- Blurred vision
- Transient stinging
- Increased IOP
Related conditions
Frequently asked questions
What drug class is tropicamide?
tropicamide belongs to: Miscellaneous.
How does tropicamide work?
Blocks acetylcholine resulting in relaxation of cholinergically innervated iris sphincter muscle. Adrenergic innervation to radial muscle is therefore unopposed and pupil becomes dilated
What are the common side effects of tropicamide?
Dry mouth, Blurred vision, Transient stinging, Increased IOP
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