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Chỉ định và Liều dùng
Ophthalmic
Herpes simplex keratitis, Keratoconjunctivitis Adult: Apply 3% eye ointment 5 times daily every 3 hr until corneal re-epithelialisation, then bid for another 7 days to prevent recurrence. Re-evaluate if there is no sign of improvement after 7 days of treatment or complete re-epithelisation has not occurred by 21 days.
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Chống chỉ định
Hypersensitivity. Concomitant admin with a corticosteroid.
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Thận trọng
Consider alternative therapy if no improvement after 7 days or complete re-epithelisation has not occurred within 21 days. Use under close supervision of ophthalmologist. Pregnancy; lactation.
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Tác dụng không mong muốn
Irritation; pain; superficial punctate keratitis; photophobia; lachrymation; blockage of lachrymal duct; temporary visual haze.
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Ophth: C
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Tác dụng
Description: Vidarabine, a purine neucleoside, interferes in the early stages of viral DNA synthesis. It is phosphorylated intracellularly to the triphosphate and may also be incorporated into the viral DNA. It is active against Herpes simplex virus types 1 and 2, varicella-zoster virus and vaccinia viruses.
Pharmacokinetics: Absorption: Systemic absorption does not occur from ophthalmic application. |
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Bảo quản
Store between 15-30°C (59-86°F).
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Phân loại MIMS
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Đăng xuất
