Zaditor Eye Drops

The active ingredient in Zaditor is ketotifen fumarate, an antihistamine. It works by blocking your body's reaction to histamine, which causes the itchiness in your eyes.

Follow all directions given to you by your doctor and read all documents provided, including the full Prescribing Information, FDA-Approved Product Labeling, Product information, Instructions for Use, and Medication Guide before using Zaditor. It is for external use only. Do not use it if the solution changes color or becomes cloudy. The following is a synopsis of the general guidelines for the use of Zaditor:

1. Wash your hands before and after each use.

2. Shake the bottle well, then twist open.

3. Do not allow the dropper tip to touch your eye, fingers, or any other surface to avoid contamination.

4. To apply the drops, tilt your head up and pull down on your lower eyelid of the affected eye while looking up. Then, squeeze the bottle to release one drop of the solution into your eye.

5. Following administration, close your eyes gently and hold pressure on your tear duct (inner corner of your eye, by your nose) for 30 seconds. Then repeat for the other eye if needed.

6. If you use more than one eye drop, wait at least 5 minutes between administrations.

7. It is recommended to apply the drops in the evening due to side effects (blurred vision) and increased contact time during sleep.

8. Those with diabetes should monitor their blood sugar levels more regularly, as this medication can mask the signs of low blood sugar (hypoglycemia).

9. If you wear contact lenses, remove them before administering these eye drops. You can put them back in 15 minutes after administration. The preservative benzalkonium chloride can discolor soft contact lenses.

10. Do not use past the expiry date.

11. If your symptoms do not improve or worsen within 3 days of use, let your healthcare provider know.

Some mild or common side effects of Zaditor include:

• Headache.
• Runny nose.
• Dry eyes.
• Eye pain.
• Redness of the eyes.

Some individuals may experience serious side effects while using Zaditor. These side effects may require immediate medical attention. If you experience any of the following, contact your healthcare provider or seek emergency medical help:

• Serious life-threatening allergic reactions, which may present as skin rash, hives, swelling of the face, mouth, or tongue, and/ or trouble breathing (anaphylaxis).

These are not all of the possible side effects of Zaditor. You should always seek medical advice from your healthcare provider for any questions or concerns about your medical condition or treatment. Read all patient information, medication guides, or drug information sheets that come with this medication. You can also report adverse effects to the Food and Drug Administration at www.fda.gov/medwatch or 1-800-FDA-1088.

Before starting Zaditor, it is crucial to discuss any existing health conditions with your healthcare provider. You should be sure that your healthcare provider is aware of all your medical conditions.

There are no warnings/ precautions with Zaditor.

Hypersensitivity or allergy to ketotifen fumarate, or any inactive ingredients: glycerol, sodium hydroxide/hydrochloric acid, or benzalkonium chloride.

They should work within 15 minutes of administration and provide up to 12 hours of allergy eye relief.

When Zaditor is taken with other prescription drugs, over-the-counter medications, vitamins, and supplements, it may change how they work or increase the frequency or severity of side effects. Make sure that you tell your healthcare professional about anything that you are taking to avoid any negative drug interactions.

There are no known interactions with Zaditor eye drops.

Brand name Zaditor is provided as a 5mL solution containing 1.725 mg of ketotifen fumarate ophthalmic solution (0.025%).

It should be stored at room temperature away from the reach of children or pets.

It is manufactured by Alcon Laboratories, Inc.

Yes, Systane Zaditor comes in a generic, and it is also available from the brand Alaway, or as Pataday, which contains the antihistamine olopatadine hydrochloride.

You should not use these eye drops for more than 3 days, or as directed by a physician. You can use them as needed for allergy relief.

These drops can be used during pregnancy, but it is recommended to use the minimum effective dose.

Talk to your doctor if you are already pregnant or if you have any plans to become pregnant. They will know or recommend what is best for you.

It is not known whether Zaditor is found in breast milk, and careful risk vs benefit consideration should be made before use during breastfeeding.

Talk to your doctor if you are already breastfeeding or if you have any plans to breastfeed. They will know or recommend what is best for you.