Is Zaditor Eye Drops Safe?
Generic: ketotifen fumarate
Generally yes, Zaditor Eye Drops are considered safe for most adults and children aged 3 and older when used as directed. They are an effective over-the-counter option for relieving itchy eyes caused by allergies, with a good safety profile and minimal risk of serious side effects.
Who Should Avoid or Consult First
- Children under 3 years old
- Individuals with a known allergy to ketotifen or any other ingredient in Zaditor
Common Side Effects
- Temporary eye burning or stinging upon application — reported in ~1 in 10 users
- Headache — reported in 1-5% of users
- Runny nose (rhinitis) — reported in 1-5% of users
- Sore throat (pharyngitis) — reported in 1-5% of users
- Dry eyes
- Blurred vision (temporary)
Interactions to Watch For
People Also Ask
Is Zaditor safe during pregnancy or breastfeeding?
It depends. While systemic absorption from eye drops is minimal, it's always best to consult your doctor before using Zaditor if you are pregnant or breastfeeding. They can help weigh the benefits against any potential, though unlikely, risks.
Can I use Zaditor every day long-term?
Yes, Zaditor can be used daily for seasonal allergy relief as long as your symptoms persist, typically for up to a few months. However, if your symptoms don't improve or worsen after a few days, or if you need to use it for very extended periods, consult an eye doctor.
Can children use Zaditor eye drops?
Yes, Zaditor is approved for use in children aged 3 years and older. Always follow the dosing instructions on the package or as advised by a pediatrician.
What happens if I use too much Zaditor?
An overdose from Zaditor eye drops is highly unlikely due to the small amount of medication in each drop and minimal systemic absorption. If you accidentally use more than recommended, you might experience increased eye irritation, but serious effects are not expected. If you're concerned, rinse your eyes with clean water.
Can I wear contact lenses with Zaditor?
No, you should remove your contact lenses before applying Zaditor eye drops. Wait at least 10 minutes after using the drops before reinserting your contact lenses. This is because the preservative in the drops can be absorbed by soft contact lenses.
Bottom Line
Zaditor Eye Drops are a safe and effective over-the-counter treatment for itchy, allergy-related eyes in most individuals aged 3 and up. Use as directed, and consult a healthcare professional if symptoms persist or worsen.
References
- 1.Eosinophilic Gastroenteritis : Brief Review.
Shih HM, Bair MJ, Chen HL, et al., Acta gastro-enterologica Belgica, 2016 · PubMed
- 2.Second-generation antihistamines: a comparative review.
Slater JW, Zechnich AD, Haxby DG, Drugs, 1999 · PubMed
- 3.Idiopathic Anaphylaxis.
Nwaru BI, Dhami S, Sheikh A, Current treatment options in allergy, 2017 · PubMed
- 4.Systemic Medication for the Treatment of Prurigo Nodularis-A Systematic Review.
McCampbell LE, Zaino ML, Ranpariya M, et al., Journal of cutaneous medicine and surgery, 2023 · PubMed
- 5.Platelet-Activating Factor (PAF) in Allergic Rhinitis: Clinical and Therapeutic Implications.
Muñoz-Cano RM, Casas-Saucedo R, Valero Santiago A, et al., Journal of clinical medicine, 2019 · PubMed
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See full review of Zaditor Eye DropsEducational content based on FDA labeling, published research, and pharmacist review. Not a substitute for individualized medical advice.