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Tobrasol

Generic name: tobramycin ophthalmicTOE-bra-MYE-sin-off-THAL-mik ]
Brand names: Tobrasol, Tobrex
Drug class: Ophthalmic anti-infectives

Medically reviewed by Drugs.com on Dec 25, 2023. Written by Cerner Multum.

What is Tobrasol?

Tobramycin is an antibiotic that fights bacteria.

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

Tobrasol will not treat a viral or fungal infection of the eye. Tobrasol is for use in treating only bacterial infections.

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

Tobrasol side effects

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Tobrasol may cause serious side effects. Call your doctor at once if you have:

Common side effects of Tobrasol may include:

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

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 Tobrasol if you are allergic to tobramycin, or if you have:

To make sure Tobrasol is safe for you, tell your doctor if you have ever had:

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

Tobramycin ophthalmic can pass into breast milk and may cause side effects in the nursing baby. You should not breast-feed while using this medicine.

Tobrasol is not approved for use by anyone younger than 2 months old.

How should I use Tobrasol?

Follow all directions on your prescription label. Do not use this medicine in larger or smaller amounts or for longer than recommended.

Tobrasol is usually given as 1 to 2 drops into the affected eye every 4 hours. For a severe infection, you may need to use 2 drops every hour for a short time before reducing the dose and number of drops per day. Your doctor will tell you how long to keep using the medicine. Follow your doctor's dosing instructions very carefully.

Do not use this medicine while wearing contact lenses. Tobrasol may contain a preservative that can discolor soft contact lenses. Wait at least 15 minutes after using this medicine before putting in your contact lenses.

Wash your hands before using eye medication.

To apply the eye drops:

To apply the ointment:

Do not touch the tip of the eye dropper or ointment tube, and do not place it directly on your eye. A contaminated dropper or tube tip can infect your eye, which could lead to serious vision problems.

Use this medicine for the full prescribed length of time. Your symptoms may improve before the infection is completely cleared. Skipping doses may also increase your risk of further infection that is resistant to antibiotics.

Store at room temperature away from moisture and heat. Do not freeze. Keep the medicine tightly closed when not in use.

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

azithromycin ophthalmic, ciprofloxacin ophthalmic, levofloxacin ophthalmic, erythromycin ophthalmic, gentamicin ophthalmic

What happens if I miss a dose?

Use the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not use extra medicine to make up the missed dose.

What happens if I overdose?

An overdose of Tobrasol is not expected to be dangerous. Seek emergency medical attention or call the Poison Help line at 1-800-222-1222 if anyone has accidentally swallowed the medication.

What should I avoid while using tobramycin ophthalmic?

Tobrasol may cause blurred vision and may impair your reactions. Be careful if you drive or do anything that requires you to be able to see clearly.

Do not use other eye medications unless your doctor tells you to.

Avoid wearing contact lenses until you no longer have symptoms of the eye infection.

What other drugs will affect Tobrasol?

It is not likely that other drugs you take orally or inject will have an effect on tobramycin used in the eyes. But many drugs can interact with each other. Tell each of your healthcare providers about all medicines you use, including prescription and over-the-counter medicines, vitamins, and herbal products.

Does Tobrasol interact with my other drugs?

Enter medications to view a detailed interaction report using our Drug Interaction Checker.

Further information

Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.