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Zirgan Eye Gel (Ganciclovir)
| Ganciclovir (Generic) Ganciclovir | ||||||
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Shipped from Mauritius | ||||||
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| Select product strength & quantity:
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General Medication Fact Sheet for Zirgan Eye Gel
| Field | Information |
|---|---|
| Medication Name | Zirgan Eye Gel |
| Generic Name | Ganciclovir |
| Purpose | Treatment of acute herpetic keratitis (dendritic ulcers) |
| Mechanism of Action | Inhibits viral DNA replication by interfering with DNA polymerase |
| Dosage Forms | Ophthalmic gel |
| Available Strengths | 0.15% |
| Dosage Frequency | 5 times per day (approximately every 3 hours) while awake until corneal ulcer heals, then 3 times per day for 7 days |
| Common Side Effects | Blurred vision, eye irritation, punctate keratitis |
| Serious Side Effects | None reported with ophthalmic use; systemic absorption is minimal |
| Drug Interactions | No known significant drug interactions with ophthalmic use |
| Important Notes | Remove contact lenses before each application; wait 15 minutes before reinserting. Consult a healthcare provider if symptoms worsen or do not improve. |
| Storage | Store at room temperature, between 15°C to 25°C (59°F to 77°F). Do not freeze. |
| Missed Dose | Apply as soon as you remember; continue with your regular schedule. |
| Alternatives | Viroptic (trifluridine), Acyclovir ophthalmic ointment, Vidarabine ophthalmic ointment |
Zirgan Eye Gel Alternatives
| Medication | Mechanism of Action | Notes |
|---|---|---|
| Viroptic (trifluridine) | Inhibits viral DNA polymerase | Another antiviral used to treat herpetic keratitis. Requires more frequent dosing than Zirgan. |
| Acyclovir ophthalmic ointment | Inhibits viral DNA polymerase | An alternative antiviral treatment option. |
| Vidarabine ophthalmic ointment | Inhibits viral DNA polymerase | An older antiviral treatment for herpes simplex keratitis. |
Zirgan Eye Gel Side Effects
| Common Side Effects | Serious Side Effects |
|---|---|
| Blurred vision | Severe eye pain or irritation |
| Eye irritation | Worsening of symptoms |
| Redness of the eye (conjunctival hyperemia) | Vision changes |
| Watery eyes | Signs of a severe allergic reaction (hives, swelling, difficulty breathing) |
Zirgan Eye Gel Dosage Guide
| Condition | Starting Dose | Maintenance Dose | Administration Notes |
|---|---|---|---|
| Herpetic Keratitis | One drop 5 times daily | One drop 3 times daily for 7 days after ulcer heals | Apply to the affected eye. Remove contact lenses before use. |
Zirgan Eye Gel Price With And Without Insurance
| Purchase Context | Estimated Price |
|---|---|
| With Insurance | $30 |
| Without Insurance (U.S.) | $120 |
| From CPS | $70 |
