Indications & Uses
Natagen is indicated for:
Dosage Reference
Reference Information Only
Dosages shown are general references from official sources. Always consult your doctor or pharmacist for personalized dosing.
Adults:
For fungal keratitis: the preferred starting dose is 1 drop placed in the conjunctival sac(s) every 1 to 2 hours. After the first 3 to 4 days, the frequency can usually be reduced to 1 drop 6 to 8 times a day. Treatment should generally continue for 14 to 21 days, or until the active fungal keratitis has cleared. For fungal blepharitis and conjunctivitis: 1 drop 4 to 6 times a day may be enough. Pediatric use: safety and effectiveness in pediatric patients have not been established.
Side Effects
Eye irritation, eye discomfort, swelling of the eye, and swelling and redness of the conjunctiva (conjunctival chemosis and hyperaemia) have been reported.
Cautions & Contraindications
Warnings & Precautions
Do not let the dropper tip touch any surface, as this may contaminate the suspension. Patients should be advised not to wear contact lenses if they have signs and symptoms of fungal blepharitis, conjunctivitis or keratitis. If keratitis does not improve after 7 to 10 days of treatment, the infection may be caused by a microorganism that is not susceptible to Natadrop. Whether to continue therapy should be decided on the basis of clinical re-evaluation and additional laboratory studies. The suspension regularly adheres to areas of epithelial ulceration or is retained in the fornices.
Contraindications
Natamycin ophthalmic suspension should not be used in people who have a history of hypersensitivity to any of its components.