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Ketotifen Ophthalmic drops, solution
What is this medicine?
KETOTIFEN (kee toe TYE fen) eye drops are used in the eye to prevent itching that is caused by allergies.
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
What should I tell my health care provider before I take this medicine?
They need to know if you have any of these conditions:
wear contact lenses
an unusual or allergic reaction to ketotifen, other medicines, foods, dyes, or preservatives
pregnant or trying to get pregnant
How should I use this medicine?
This medicine is only for use in the eye. Do not take by mouth. Follow the directions on the prescription label. Wash hands before and after use. Tilt the head back slightly and pull down the lower eyelid with the index finger to form a pouch. Try not to touch the tip of the dropper to your eye, fingertips, or any other surface. Squeeze the prescribed number of drops into the pouch. Close the eye gently to spread the drops. Your vision may blur for a few minutes. Use your doses at regular intervals. Do not use your medicine more often than directed. If you use other eye medicines, they should be used at least 10 minutes before or after this medicine. Eye ointments should be applied last.
Talk to your pediatrician regarding the use of this medicine in children. Special care may be needed. While this drug may be prescribed for children as young as 3 years of age for selected conditions, precautions do apply.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.
What if I miss a dose?
If you miss a dose, use it as soon as you can. If it is almost time for your next dose, use only that dose. Do not use double or extra doses.
What may interact with this medicine?
Interactions are not expected. Do not use any other eye products without telling your doctor or health care professional.
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
What should I watch for while using this medicine?
Tell your doctor or health care professional if your symptoms do not start to improve in 2 or 3 days.
Report any serious side effects promptly. Stop using this medicine if your eyes get swollen, painful, or have a discharge, and see your doctor or health care professional as soon as you can.
Contact lenses may be inserted 10 minutes after putting the medicine in the eye. Do not wear contact lenses if your eyes are red. You should not use this medicine to treat irritation that is caused by contact lenses.
What side effects may I notice from receiving this medicine?
Side effects that you should report to your doctor or health care professional as soon as possible:
skin rash, hives, or itching
swelling of the lips, tongue or face
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
burning, discomfort, stinging, or tearing immediately after use
eyelid swelling or eye dryness
sensitivity of the eyes to sunlight
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Where should I keep my medicine?
Keep out of the reach of children.
Store between 4 and 25 degrees C (39 and 77 degrees F). Do not freeze. Protect from light. Throw away any unused medicine after the expiration date.