Why is this medication prescribed?

Zaditor (ketotifen) is an over-the-counter medication commonly used for the temporary relief of itchy eyes due to allergic conjunctivitis. Allergic conjunctivitis is an inflammation of the conjunctiva (the clear membrane that covers the white part of the eye and the inner surface of the eyelids) caused by an allergic reaction.

Zaditor is an antihistamine that works by blocking the action of histamine, a substance in the body that causes allergic symptoms. It can be effective in relieving symptoms such as itching, redness, and watering of the eyes.

How should this medicine be used?

As for how to use Zaditor, it typically comes in the form of eye drops. Here are general guidelines, but it’s important to follow the specific instructions provided by your healthcare provider or the product packaging:

• Wash Hands: Before using the eye drops, wash your hands thoroughly.
• Tilt Head Back: Tilt your head back slightly and pull down your lower eyelid to create a small pocket.
• Administer Drops: Hold the dropper above the eye with the tip down. Look up and away from the dropper, and squeeze out a drop into the eye. Blink gently to let the medication spread across the eye.
• Close Eyes: After applying the drops, close your eyes for a moment to allow the medication to be absorbed.
• Avoid Touching Eyes: Try to avoid touching the tip of the dropper to prevent contamination.
• Repeat if Necessary: If you are using Zaditor in both eyes, repeat the process for the other eye.
• Frequency of Use: Follow the recommended dosage instructions provided by your healthcare provider or as indicated on the product packaging. Typically, Zaditor is used twice a day, with 8 to 12 hours between doses.

It’s important to note that while Zaditor is available over the counter, you should still consult with your healthcare provider or an eye care professional before using it, especially if you have any underlying medical conditions or are taking other medications. If your symptoms persist or worsen, it’s important to seek medical advice. Also, this information might be subject to change, so it’s recommended to check for any updates or changes in guidelines from a healthcare professional.

Other uses for this medicine

While Zaditor is primarily used for allergic conjunctivitis, some off-label uses may include the treatment of dry eye syndrome and eye allergies related to contact lens use. However, any use of Zaditor for purposes other than its approved indications should be discussed with and approved by your healthcare provider.

What special precautions should I follow?

As for special precautions with Zaditor, here are some general considerations:

• Allergies: Inform your healthcare provider if you are allergic to ketotifen or any other ingredients in Zaditor.
• Pregnancy and Breastfeeding: It’s essential to discuss with your healthcare provider if you are pregnant, planning to become pregnant, or breastfeeding. The potential risks and benefits should be weighed.
• Children: Zaditor is generally considered safe for children, but it’s crucial to use it under the guidance of a healthcare professional, especially for younger children.
• Contact Lenses: If you wear contact lenses, remove them before using Zaditor and wait at least 10 minutes before reinserting them. Some eye drops may contain preservatives that can be absorbed by contact lenses.
• Other Medications: Inform your healthcare provider about all the medications, including prescription and over-the-counter drugs, as well as supplements, that you are taking. This helps prevent potential interactions.
• Medical Conditions: If you have any pre-existing eye conditions or other medical conditions, inform your healthcare provider before using Zaditor.

Always follow the instructions provided by your healthcare provider or on the product packaging. If you experience any side effects or if your symptoms persist, seek medical attention promptly. This information is based on last update, and there may have been developments or changes since then, so it’s advised to consult with a healthcare professional for the most current information.

What special dietary instructions should I follow?

Zaditor (ketotifen) eye drops are typically applied directly to the eyes and are not associated with specific dietary instructions. However, it’s essential to follow the guidance of your healthcare provider or the instructions on the product packaging. If there have been updates or changes since last update, it’s advisable to consult with your healthcare professional or pharmacist for the most current information.

What should I do if I forget a dose?

Regarding what to do if you forget a dose of Zaditor, it’s generally recommended to take the missed dose as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not double up on doses to make up for a missed one.

What side effects can this medication cause?

Zaditor (ketotifen) eye drops, like any medication, may cause side effects. It’s important to note that not everyone will experience these side effects, and some people may experience side effects that are not listed. If you are prescribed or choose to use Zaditor, it’s crucial to follow the recommended dosage and consult with your healthcare provider if you have concerns or experience any adverse reactions.

Common side effects of Zaditor may include:

• Mild stinging or burning in the eyes
• Dryness of the eyes
• Headache
• Runny or stuffy nose
• Increased sensitivity to light

These side effects are often temporary and may resolve on their own as your body adjusts to the medication.

Serious side effects are less common, but you should seek medical attention if you experience any of the following:

• Severe eye pain
• Changes in vision
• Signs of an allergic reaction (e.g., rash, itching, swelling, severe dizziness, difficulty breathing)

It’s important to remember that the above list is not exhaustive, and individual responses to medications can vary. If you have concerns about the side effects of Zaditor or if you experience any unusual or persistent symptoms, contact your healthcare provider promptly.

If you wear contact lenses, remove them before using Zaditor and wait at least 10 minutes before reinserting them. Some eye drops may contain preservatives that can be absorbed by contact lenses.

This information is based on last update, and there may have been developments or updates since then. Always refer to the specific product information provided by the manufacturer and consult with your healthcare provider for the most current advice.

What should I know about storage and disposal of this medication?

Storage and Disposal of Zaditor:

Storage:

• Room Temperature: Store Zaditor at room temperature, away from moisture and heat.
• Avoid Freezing: Do not freeze the medication.
• Keep Cap Tightly Closed: When not in use, ensure that the cap of the eye drop bottle is tightly closed.

Disposal:

• Check Expiry Date: Always check the expiration date on the product packaging, and do not use the medication if it has expired.
• Follow Local Guidelines: Follow local guidelines for the disposal of unused or expired medications. In many places, there are specific instructions for the disposal of eye drops.

In case of emergency/overdose

• Seek Medical Attention: In case of accidental ingestion or if you suspect an overdose, seek medical attention immediately.
• Symptoms of Overdose: Symptoms of an overdose may include severe drowsiness, seizures, unusually deep sleep, confusion, and loss of consciousness.

What other information should I know?

• Inform Healthcare Provider: Inform your healthcare provider about all the medications you are taking, including over-the-counter drugs and supplements.
• Contact Lenses: If you wear contact lenses, remove them before using Zaditor and wait at least 10 minutes before reinserting them.
• Avoid Touching the Tip: Avoid touching the tip of the dropper to prevent contamination.
• Follow Dosage Instructions: Use Zaditor according to the recommended dosage instructions provided by your healthcare provider or on the product packaging.
• Regular Eye Exams: If you are using Zaditor for an extended period, your healthcare provider may recommend regular eye exams to monitor your eye health.

Always follow the specific instructions provided by your healthcare provider or on the product packaging. If you have any questions or concerns, do not hesitate to reach out to your healthcare provider or pharmacist for clarification. This information is based on last update, and there may have been updates or changes since then.