Lastacaft
LASTACAFT® is a prescription-strength, once-daily eye allergy itch relief drop that relieves itchy eyes in minutes and lasts up to 24 hours.
Last updated September 1, 2026
Overview
LASTACAFT® is an over-the-counter eye drop for relief of itchy eyes due to allergies. It is prescription-strength, works in minutes, and lasts up to 24 hours with one drop. It provides relief from pet dander, grass pollen, and ragweed, and is approved for ages 2 and older. It contains the active ingredient Alcaftadine 0.25%.
History
LASTACAFT® is a once-daily eye allergy itch relief drop. It is prescription-strength and provides relief from pet dander, grass pollen, and ragweed. It relieves itchy eyes in 3 minutes and one drop lasts up to 24 hours. It is approved for ages 2 and older. The product contains the active ingredient Alcaftadine 0.25%, an ophthalmic antihistamine.
Sources
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