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Gentak
  • Treatments
  • Conjunctivitis
  • Bacterial

Gentak

Generic name:gentamicin ophthalmicJEN-ta-MYE-sin-off-THAL-mik ]
Drug class:Ophthalmic anti-infectives

Medically reviewed by Drugs.com on Aug 19, 2021. Written by Cerner Multum.

What is Gentak?

Gentamicin is an antibiotic that fights bacteria.

Gentak (for the eyes) is used to treat bacterial infections of the eyes.

Gentak may also be used for purposes not listed in this medication guide.

Warnings

Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.

Before taking this medicine

You should not use Gentak if you are allergic to gentamicin.

  • a viral or fungal infection in your eye.

It is not known whether this medicine will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant.

It may not be safe to breast-feed while using this medicine. Ask your doctor about any risk.

How should I use Gentak?

Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.

Wash your hands before using eye medication.

To apply the eye drops:

  • Tilt your head back slightly and pull down your lower eyelid to create a small pocket. Hold the dropper above the eye with the tip down. Look up and away from the dropper and squeeze out a drop.

  • Close your eyes for 2 or 3 minutes with your head tipped down, without blinking or squinting. Gently press your finger to the inside corner of the eye for about 1 minute, to keep the liquid from draining into your tear duct.

  • Use only the number of drops your doctor has prescribed. If you use more than one drop, wait about 5 minutes between drops.

  • Wait at least 10 minutes before using any other eye drops your doctor has prescribed.

Do not use the eye drops if the liquid has changed colors or has particles in it. Call your pharmacist for new medicine.

To apply the ointment:

  • Tilt your head back slightly and pull down your lower eyelid to create a small pocket. Hold the ointment tube with the tip pointing toward this pocket. Look up and away from the tip.

  • Squeeze out a ribbon of ointment into the lower eyelid pocket without touching the tip of the tube to your eye. Blink your eye gently and then keep it closed for 1 or 2 minutes.

  • Use a tissue to wipe excess ointment from your eyelashes.

  • After opening your eyes, you may have blurred vision for a short time. Avoid driving or doing anything that re...