Product image of Zalerg (Ketotifen Hydrogen Fumarate) supplied by GNH India

Zalerg

Active Ingredient:
Ketotifen Hydrogen Fumarate
Origin:
EU

Zalerg (Ketotifen Hydrogen Fumarate)

Zalerg eye drops contain ketotifen hydrogen fumarate, an antihistamine for ocular use. These drops help relieve itchy, watery eyes caused by allergies. Suitable for adults and children, Zalerg provides fast-acting relief. Always follow usage instructions for best results.

Manufacturer / TM Owner

Laboratoires Thea

1
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Indications & Clinical Uses

  • Zalerg eye drops are used to relieve symptoms of allergic conjunctivitis, such as itching, redness, and watering of the eyes. They work by blocking histamine, which reduces allergic reactions. People often ask, 'What is ketotifen eye drops used for?' and the answer is managing seasonal or environmental eye allergies. These drops are not intended to treat infections or dry eye conditions.

Side Effects

  • After applying Zalerg eye drops, many users notice reduced eye itching and irritation within minutes. The drops may cause a brief stinging or burning sensation upon application, which typically subsides quickly. Some people experience mild blurred vision or a slight headache after use. These effects are usually temporary and do not require medical attention.

Precautions & Warnings

  • Before using Zalerg, remove contact lenses and wait at least 15 minutes before reinserting them. Avoid touching the dropper tip to prevent contamination. If you experience persistent eye pain, vision changes, or worsening symptoms, discontinue use and consult a healthcare provider. Keep the bottle tightly closed when not in use and store at room temperature away from direct light.

Avoid Interactions

  • Zalerg eye drops are generally well-tolerated and do not interact significantly with other medications. However, using other eye drops should be spaced at least 5 minutes apart to prevent dilution. Alcohol consumption does not affect the efficacy of Zalerg, but it may worsen dry eyes in some individuals. Always inform your healthcare provider about all medications you are using.

Frequently Asked Questions

Use Zalerg eye drops twice daily or as directed by your healthcare provider. Follow the prescribed frequency for best results.

Remove contact lenses before applying Zalerg. Wait 15 minutes before reinserting them to avoid irritation.

Common side effects include mild stinging or blurred vision. These usually resolve quickly and do not require medical attention.

Zalerg can be used by children, but consult a healthcare provider for appropriate dosing and usage instructions.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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