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LASTACAFT vs MYIDYL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Rating

72/100
New

Pharmacy pays

$0.39 /mL

Type

OTC
RX

Active ingredient

ALCAFTADINE
TRIPROLIDINE HYDROCHLORIDE

Manufacturer

Dosage forms

Drops
Syrup

Drug class

Boxed warning

None
None

Treats

Allergic Conjunctivitis
Allergic Conjunctivitis, Atopic Dermatitis, Rhinitis

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Where to buy

Buy over-the-counter from trusted retailers.

Frequently asked questions

What is the difference between Lastacaft and Myidyl?

Lastacaft contains Alcaftadine, while Myidyl contains Triprolidine Hydrochloride — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.