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MEDICAL INFORMATION
Ketotifen Key Facts
What dosages is Ketotifen available in?
Ketotifen is available as a 0.025% ophthalmic solution.
What is Ketotifen used for?
Ketotifen is an antihistamine that is used to treat allergy-related itchy eyes.
How does Ketotifen work?
Ketotifen blocks histamine, a chemical that gets released in the body as a result of exposure to certain allergens. It also prevents other chemicals that cause allergy symptoms from being released from certain cells in your body called mast cells.
By blocking these chemicals, Ketotifen relieves itchy eyes from allergies.
How do I take Ketotifen?
Ketotifen is dosed as follows:
- Adults and children 3 years and older: Put 1 drop in the affected eye(s) twice a day, every 8 to 12 hours
- Children under 3 years old: Ask your child’s provider
Is it safe for me to take Ketotifen?
Ketotifen is a safe and effective treatment when used for FDA licensed indications. However, like all medications, they may give you unwanted side effects. You should always discuss potential side effects with your physician to ensure the medication is suitable and right for you.
Ketotifen Common Side Effects
Common side effects of Ketotifen:
- Headache
- Runny nose
- Rash
- Dry eye
- Burning or stinging sensation
- Eyes more sensitive to light
Ketotifen Serious Side Effects
Serious side effects are rare with Ketotifen.
Effects of other drugs, drug classes and over-the-counter products on Ketotifen
- There are no major drug interactions listed for Ketotifen. However, always let your physician and pharmacist know about any other medications or supplements (including prescribed and over-the-counter medications, vitamins, and dietary or herbal supplements) that you are currently taking.
Who makes Ketotifen?
Various FDA-approved generic manufacturers
Is Ketotifen safe in pregnancy?
It is not known if Ketotifen will harm your unborn baby. You and your doctor will have to decide if you should take Ketotifen while you are pregnant or if you plan to become pregnant.
What is the brand name for Ketotifen?
Medical Disclaimer
NowPatient has taken all reasonable steps to ensure that all material is factually accurate, complete, and current. However, the knowledge and experience of a qualified healthcare professional should always be sought after instead of using the information on this page. Before taking any drug, you should always speak to your doctor or another qualified healthcare provider.
The information provided here about medications is subject to change and is not meant to include all uses, precautions, warnings, directions, drug interactions, allergic reactions, or negative effects. The absence of warnings or other information for a particular medication does not imply that the medication or medication combination is appropriate for all patients or for all possible purposes.
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