Pharmacist's Verdict
Pataday Once Daily is a highly effective, prescription-strength antihistamine eye drop that offers fast, 24-hour relief from eye allergy symptoms, making it a top choice for those who need convenient and powerful relief.
Ingredient Analysis
Olopatadine 0.2%
Pros & Cons
Pros
- Provides 24-hour relief with just one drop per day.
- Contains a prescription-strength antihistamine for powerful relief.
- Starts working in minutes to relieve itchy and red eyes.
- Directly targets eye allergies at the source.
Cons
- More expensive than some other over-the-counter allergy eye drops.
- Can cause side effects like dry eyes, blurred vision, or an unusual taste in the mouth.
- Must remove contact lenses before using and wait 10 minutes to reinsert.
- Not intended for irritation caused by contact lenses.
Safety Information
Warnings
Warnings For external use only
Is Pataday Once Daily safe for you?
See pregnancy, interactions, and common concerns answered in our pharmacist safety FAQ.
Read safety review →References
- 1.FDA Drug Label — Equate Olopatadine Hydrochloride Ophthalmic Solution
FDA DailyMed: Equate Olopatadine Hydrochloride Ophthalmic Solution · FDA
- 2.FDA Drug Label — PATADAY ONCE DAILY RELIEF
FDA DailyMed: PATADAY ONCE DAILY RELIEF · FDA
- 3.Allergic Rhinitis: A Review.
Bernstein JA, Bernstein JS, Makol R, et al., JAMA, 2024 · PubMed
- 4.Olopatadine.
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- 5.Ocular itch associated with allergic conjunctivitis: latest evidence and clinical management.
Ackerman S, Smith LM, Gomes PJ, Therapeutic advances in chronic disease, 2016 · PubMed
- 6.Comparative Efficacy and Acceptability of Licensed Dose Second-Generation Antihistamines in Chronic Spontaneous Urticaria: A Network Meta-Analysis.
Phinyo P, Koompawichit P, Nochaiwong S, et al., The journal of allergy and clinical immunology. In practice, 2021 · PubMed