The Generic name is – Ketotifen fumarate (ketotifen ophthalmic)
Brand Name: Zaditor
Introducton
Zaditor eye drop is used to treat the allergic conjunctivitis, an eye condition caused by allergens, and used for eye allergy relief such as: Itchy eyes, Redness, Watery eyes, Burning or irritation due to allergies
Zaditor (Ketotifen) belongs to the category of:
Antihistamines – Ophthalmic (specifically an Ophthalmic antihistamine and mast cell stabilizer).
- Ophthalmic antihistamines – the machine works by blocking histamine receptors in the eyes to reduce allergic symptoms.
- Mast cell stabilizers – prevent the release of histamine and inhibit the other allergy-causing chemicals which form by mast cells.
Because it has dual action (antihistamine + mast cell stabilizer), it helps both relieve symptoms quickly and prevent future allergic reactions in the eyes.
What is Zaditor Eye Drop and How It Works
Zaditor eye drop contains ketotifen fumarate, an antihistamine and mast cell stabilizer. This means it works in two ways — it blocks histamine (the chemical that causes allergic reactions) and prevents your body from releasing more histamine. The result? Less itching, less redness, and more comfort.
Medical Uses of Zaditor Eye Drop
This medicine is mainly used for allergic conjunctivitis and type of eye allergy caused by Pollen – seasonal allergies like hay fever
Pet dander – tiny flakes of skin, hair, or fur from cats and dogs
Chemical irritants – such as strong fragrances, shop chemicals, or even shampoo that gets into the eyes
Dust mites – Tiny, microscopic insects that live in household dust and are a common cause of allergies.
Mold spores – Fungal particles present in the air, especially in moist or damp places, which can also trigger allergic reactions.
Symptoms it helps relieve:
- Itchy eyes
- Redness
- Watery eyes
- Burning or irritation due to allergies
It does not treat eye infections; it’s only for allergy-related eye problems.
How to Use Zaditor Drop Correctly
- Wash your hands before use.
- Tilt your head back and gently pull down your lower eyelid.
- Place one drop of Zaditor eye drop in the affected eye(s) twice daily, about 8–12 hours apart.
- Avoid touching the dropper tip to your eye or any surface.
Possible Side Effects of Zaditor Eye Drop
Most people use Zaditor eye drop without serious problems, but some mild side effects can occur, especially when you first start using it. These may include:
- eye burning or stinging sensation
- Temporary blurred vision
- Eye dryness or irritation
- Headache
- Runny nose
These side effects are temporary and go away by themselves.
If you experience any severe eye pain, swelling, extreme redness, or vision changes, other problems in your eye during its use then stop using the drops and consult with opthalmolgist or doctor immediately.
Precautions and Warnings Before Using This Drop
- Do not use it if you are allergic to ketotifen or any other ingredient in the drops.
- Contact lenses should be removed before application and can be reinserted after 10 minutes.
- Pregnant or breastfeeding women should consult with a healthcare provider before use. however it is not necessary but if you use it at first during pregnancy then you can consult.
Who Should Avoid Zaditor Drop
Avoid this medication if you have had an allergic reaction to similar eye drops in the past. Also, people with certain eye infections should speak to a doctor before using this drop.
Storage and Handling
Store at room temperature,
away from direct sunlight and moist area
Keep the bottle tightly closed when not in use and out of reach of children.
Frequently Asked Questions About Zaditor Eye Drop
Can zaditor eye drop used in pet eyes?
No.Zaditor eye drop is made for human use and is not officially approved for pets.
Animal eyes are more sensitive, and the cause of irritation might be different from humans.
Some pet eye problems coused by infections or injuries, not by allergies, so Zaditor wouldn’t help.
Can it be used for increasing eye vision?
No, this eye drop is not used for improving or increasing vision. It is only used to treat allergy-related eye symptoms such as itching, redness.
What is the use of Zaditor drop?
This drop is used to relieve symptoms of allergic conjunctivitis, such as itching, redness, in eye caused by allergens like pollen, dust, pet dander, or mold spores.
Can I use every day?
Yes, you can use it daily during allergy season or as directed by your doctor.
Zaditor drop safe for children?
Yes, it is safe for children aged 3 years and older, but it’s best to use it under medical supervision.
What is the Generic name of Zaditor
Ketotifen fumarate (ketotifen ophthalmic)
Final Thoughts
Zaditor eye drop is a simple, effective, and affordable way to fight eye allergy symptoms. By reducing itching, redness, and watering, it helps you enjoy clear, comfortable vision in your life and prevent future allergic reactions. It is available over-the-counter in many countries, it’s easy to get and use, but following the correct dosage and usage guidelines is important for safety and effectiveness.Always follow usage instructions for the best results.it is eye allergy drops
If your symptoms don’t improve within a few days, or if they worsen, consult an eye care professional.