Overdose data are limited. The risk of toxicity from inadvertent ingestion is low because the amount contained in the bottles of ophthalmic solution is small. There are no reports of ingestion or ocular administration of large doses of latanoprost in humans.
Symptoms: Apart from ocular irritation and conjunctival hyperemia, no other ocular adverse effects are known if latanoprost is overdosed.
Treatment: If overdosage with latanoprost occurs, treatment should be symptomatic.