Generic Name: betaxolol ophthalmic (bay TAX oh lol off THAL mik)Brand names: Betoptic S, Betoptic
Betaxolol is a beta-blocker that reduces pressure inside the eye.Betaxolol ophthalmic (for the eyes) is used to treat open-angle glaucoma and other causes of high pressure inside the eye.
Betaxolol ophthalmic may also be used for other purposes not listed in this medication guide.
Before using this medication, tell your doctor if you have breathing problems such as bronchitis or emphysema, a history of heart disease or congestive heart failure, diabetes, history of stroke, blood clot, or circulation problems, a thyroid disorder, or a muscle disorder such as myasthenia gravis.Do not allow the dropper to touch any surface, including the eyes or hands. If the dropper becomes contaminated it could cause an infection in your eye, which can lead to vision loss or serious damage to the eye.
Betaxolol ophthalmic is sometimes given together with other eye medications. Do not use any other eye medication unless your doctor has prescribed it for you. If you use another eye medication, use it at least 10 minutes before or after using betaxolol ophthalmic. Do not use the medications at the same time.Betaxolol ophthalmic can cause blurred vision. Be careful if you drive or do anything that requires you to be able to see clearly. Do not use this medication while you are wearing contact lenses. Betaxolol ophthalmic may contain a preservative that can be absorbed by soft contact lenses. Wait at least 15 minutes after using betaxolol before putting your contact lenses in.What should I discuss with my healthcare provider before using betaxolol ophthalmic?Do not use this medication if you are allergic to betaxolol, or if you have:
asthma, or severe chronic obstructive pulmonary disease (COPD);
slow heartbeats; or
a heart condition called "AV block."
If you have any of these other conditions, you may need a dose adjustment or special tests to safely use this medication:
breathing problems such as bronchitis or emphysema;
a history of heart disease or congestive heart failure;
history of stroke, blood clot, or circulation problems;
a thyroid disorder; or
a muscle disorder such as myasthenia gravis.
Use betaxolol ophthalmic exactly as it was prescribed for you. Do not use the medication in larger amounts, or use it for longer than recommended by your doctor. Follow the instructions on your prescription label.Wash your hands before using the eye drops. Do not use this medication while you are wearing contact lenses. Betaxolol ophthalmic may contain a preservative that can be absorbed by soft contact lenses. Wait at least 15 minutes after using betaxolol before putting your contact lenses in.
To apply the eye drops:
Tilt your head back slightly and pull down your lower eyelid. Hold the dropper above the eye with the dropper tip down. Look up and away from the dropper as you squeeze out a drop, then close your eye.
Gently press your finger to the inside corner of the eye (near your nose) for about 1 minute to keep the liquid from draining into your tear duct. If you use more than one drop in the same eye, wait about 5 minutes before putting in the next drop.
Do not allow the dropper tip to touch any surface, including the eyes or hands. If the dropper becomes contaminated it could cause an infection in your eye, which can lead to vision loss or serious damage to the eye.
Do not use the eye drops if the liquid has changed colors or has particles in it. Call your doctor for a new prescription.Tell your doctor right away if you have any eye injury or infection. If you have any type of surgery, including eye surgery, tell the surgeon ahead of time that you are using betaxolol ophthalmic. You may need to stop using the medicine for a short time. Store this medication at room temperature away from moisture and heat. Keep the bottle tightly closed when not in use.
Use the medication as soon as you remember. If it is almost time for the next dose, skip the missed dose and use the medicine at the next regularly scheduled time. Do not use extra medicine to make up the missed dose.
Overdose symptoms may include slow heart rate, feeling short of breath, swelling, rapid weight gain, or fainting.
Betaxolol ophthalmic is sometimes given together with other eye medications. Do not use any other eye medication unless your doctor has prescribed it for you. If you use another eye medication, use it at least 10 minutes before or after using betaxolol ophthalmic. Do not use the medications at the same time.
severe swelling, itching, burning, redness, pain, or discomfort in or around your eye;
drainage, crusting, or oozing of your eyes or eyelids;
bronchospasm (wheezing, chest tightness, trouble breathing);
slow heart rate, weak pulse, fainting, slow breathing (breathing may stop);
feeling short of breath, even with mild exertion; or
swelling, rapid weight gain.
Less serious side effects may include:
mild burning, stinging, itching, or discomfort of your eyes;
dry eyes, blurred vision;
mildly swollen or puffy eyes;
feeling like something is in your eye;
headache, dizziness, spinning sensation;
sleep problems (insomnia);
muscle weakness; or
altered sense of taste or smell.
This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect. You may report side effects to FDA at 1-800-FDA-1088.
Usual Adult Dose for Intraocular Hypertension:
Instill 1 to 2 drops in the affected eye(s) twice daily.
Usual Adult Dose for Glaucoma (Open Angle):
Instill 1 to 2 drops in the affected eye(s) twice daily.
Before using betaxolol ophthalmic, tell your doctor if you are using any of the following drugs:
oral betaxolol (Blocadren);
digoxin (digitalis, Lanoxin);
insulin or diabetes medications you take by mouth;
any other beta-blocker such as atenolol (Tenormin), bisoprolol (Zebeta), labetalol (Normodyne, Trandate), metoprolol (Lopressor, Toprol), nadolol (Corgard), propranolol (Inderal, InnoPran), timolol (Blocadren), and others;
a calcium channel blocker such as amlodipine (Norvasc), diltiazem (Tiazac, Cartia, Cardizem), felodipine (Plendil), nifedipine (Nifedical, Procardia, Adalat), verapamil (Calan, Covera, Isoptin, Verelan); or
medicines to treat psychiatric disorders, such as chlorpromazine (Thorazine), haloperidol (Haldol), or thioridazine (Mellaril).
This list is not complete and there may be other drugs that can interact with betaxolol ophthalmic. Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a new medication without telling your doctor.