Zirgan Side Effects
Generic Name: ganciclovir ophthalmic
Note: This page contains side effects data for the generic drug ganciclovir ophthalmic. It is possible that some of the dosage forms included below may not apply to the brand name Zirgan.
For the Consumer
Applies to ganciclovir ophthalmic: intraocular implant
Other dosage forms:
As well as its needed effects, ganciclovir ophthalmic (the active ingredient contained in Zirgan) may cause unwanted side effects that require medical attention.
Also, ganciclovir has been found to cause cancerous tumors in animals. Discuss these possible effects with your doctor.
If any of the following side effects occur while taking ganciclovir ophthalmic, check with your doctor or nurse as soon as possible:More common—Usually occur within the first 2 months after the surgery
- Decrease in vision (severe)
- seeing flashes or sparks of light
- seeing floating spots before the eyes, or a veil or curtain appearing across part of vision
- Blurred vision or other change in vision
- decreased vision or other change in vision
- eye pain or tearing
- red or bloodshot eye
- sensitivity of eye to light
- Eye irritation
- swelling of the membrane covering the white part of the eye
Minor Side Effects
Some ganciclovir ophthalmic side effects may not need any medical attention. As your body gets used to the medicine these side effects may disappear. Your health care professional may be able to help you prevent or reduce these side effects, but do check with them if any of the following side effects continue, or if you are concerned about them:More common:
- Decrease in vision lasting approximately 2 to 4 weeks
For Healthcare Professionals
Applies to ganciclovir ophthalmic: intraocular implant, ophthalmic gel
The following side effects are for the ophthalmic gel only; if available, the manufacturer product information for the intraocular implant should be consulted for additional information.
Very common (10% or more): Blurred vision (60%), eye irritation (20%), transient burning/stinging sensations
Common (1% to 10%): Punctate keratitis, conjunctival hyperemia[Ref]
1. "Product Information. Zirgan (ganciclovir ophthalmic)." Sirion Therapeutics, Tampa, FL.
2. Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0
It is possible that some side effects of Zirgan may not have been reported. These can be reported to the FDA here. Always consult a healthcare professional for medical advice.
More about Zirgan (ganciclovir ophthalmic)
- Other brands: Vitrasert
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