Zaditen

Zaditen (ketotifen hydrogen fumarate) is an antihistamine eye drop designed for temporary relief of itchy, watery eyes caused by allergies. It works by blocking histamine receptors to reduce irritation. Suitable for adults and children over 3 years old. Always follow usage instructions.

Zaditen is commonly used to relieve symptoms of allergic conjunctivitis, such as itching, redness, and swelling of the eyes. It may also help with seasonal eye irritation triggered by pollen, dust, or pet dander. People often ask, 'what is Zaditen used for?' to address mild to moderate eye discomfort from allergies.

After application, Zaditen typically begins to reduce eye itching within minutes. Users may notice less tearing and redness as histamine activity decreases. Effects can last for several hours, providing relief during peak allergy times.

Store Zaditen at room temperature away from light and moisture. Avoid touching the dropper tip to prevent contamination. Do not use if the solution changes color or becomes cloudy. Consult a healthcare provider before use if you have eye infections or wear contact lenses.

No major drug interactions are widely reported with Zaditen eye drops. However, using other eye medications may affect absorption—wait at least 5 minutes between applications. Alcohol and sedatives may enhance drowsiness if systemic absorption occurs.