Drug Facts
Composition & Profile
Identifiers & Packaging
HOW SUPPLIED Levobunolol hydrochloride ophthalmic solution USP, 0.5% is supplied sterile in a plastic bottle with a controlled drop tip in the following sizes: NDC 24208-505-05 - 5 mL NDC 24208-505-10 - 10 mL NDC 24208-505-15 - 15 mL Storage: Store between 15°C to 25°C (59°F to 77°F). Protect from light. Replace cap immediately after use. KEEP OUT OF REACH OF CHILDREN. Distributed by: Bausch & Lomb Americas Inc. Bridgewater, NJ 08807 USA Manufactured by: Bausch & Lomb Incorporated Tampa, FL 33637 USA © 2022 Bausch & Lomb Incorporated or its affiliates Revised: October 2022 9117404 (Folded) 9117504 (Flat) Do not; PACKAGE/LABEL PRINCIPAL DISPLAY PANEL NDC 24208-505-05 Levobunolol Hydrochloride Ophthalmic Solution, USP 0.5% (Sterile) FOR OPHTHALMIC USE ONLY. Rx only 5 mL BAUSCH + LOMB 9564502 AB28507 CARTON
- HOW SUPPLIED Levobunolol hydrochloride ophthalmic solution USP, 0.5% is supplied sterile in a plastic bottle with a controlled drop tip in the following sizes: NDC 24208-505-05 - 5 mL NDC 24208-505-10 - 10 mL NDC 24208-505-15 - 15 mL Storage: Store between 15°C to 25°C (59°F to 77°F). Protect from light. Replace cap immediately after use. KEEP OUT OF REACH OF CHILDREN. Distributed by: Bausch & Lomb Americas Inc. Bridgewater, NJ 08807 USA Manufactured by: Bausch & Lomb Incorporated Tampa, FL 33637 USA © 2022 Bausch & Lomb Incorporated or its affiliates Revised: October 2022 9117404 (Folded) 9117504 (Flat) Do not
- PACKAGE/LABEL PRINCIPAL DISPLAY PANEL NDC 24208-505-05 Levobunolol Hydrochloride Ophthalmic Solution, USP 0.5% (Sterile) FOR OPHTHALMIC USE ONLY. Rx only 5 mL BAUSCH + LOMB 9564502 AB28507 CARTON
Overview
Levobunolol hydrochloride ophthalmic solution USP, 0.5% is a noncardioselective beta-adrenoceptor blocking agent for ophthalmic use. Levobunolol hydrochloride is represented by the following structural formula: Mol. Formula C 17 H 25 NO 3 •HCl Mol. Wt. 327.85 Chemical Name: (–)-5-[3-( tert -Butylamino)-2-hydroxypropoxy]-3,4-dihydro-1(2 H )- naphthalenone hydrochloride. Each mL of 0.5% contains: Active: levobunolol hydrochloride 0.5%; Inactives: polyvinyl alcohol 1.4%, sodium chloride, dibasic sodium phosphate, edetate disodium, sodium metabisulfite, monobasic potassium phosphate, and purified water. Hydrochloric acid and/or sodium hydroxide may be added to adjust pH (5.5 - 7.5); Preservative: benzalkonium chloride (0.004%). BETAGAN ® (levobunolol hydrochloride ophthalmic solution, USP) s terile
Indications & Usage
Levobunolol hydrochloride ophthalmic solution has been shown to be effective in lowering intraocular pressure and may be used in patients with chronic open-angle glaucoma or ocular hypertension.
Dosage & Administration
The recommended starting dose is one to two drops of levobunolol hydrochloride ophthalmic solution, 0.5% in the affected eye(s) once a day. In patients with more severe or uncontrolled glaucoma, levobunolol hydrochloride ophthalmic solution, 0.5% can be administered twice a day. As with any new medication, careful monitoring of patients is advised. Dosages above one drop of levobunolol hydrochloride ophthalmic solution, 0.5% twice a day are not generally more effective. If the patient's IOP is not at a satisfactory level on this regimen, concomitant therapy with other ophthalmic IOP-lowering agents can be instituted. Patients should not typically use two or more topical ophthalmic beta-adrenergic blocking agents simultaneously.
Warnings & Precautions
WARNINGS As with other topically applied ophthalmic drugs, levobunolol hydrochloride ophthalmic solution may be absorbed systemically. The same adverse reactions found with systemic administration of beta-adrenergic blocking agents may occur with topical administration. For example, severe respiratory reactions and cardiac reactions, including death due to bronchospasm in patients with asthma, and rarely death in association with cardiac failure, have been reported with topical application of beta-adrenergic blocking agents (see CONTRAINDICATIONS ). Additionally, ophthalmic beta-blockers may impair compensatory tachycardia and increase risk of hypotension. Cardiac Failure Sympathetic stimulation may be essential for support of the circulation in individuals with diminished myocardial contractility, and its inhibition by beta-adrenergic receptor blockade may precipitate more severe failure. In Patients Without a History of Cardiac Failure Continued depression of the myocardium with beta-blocking agents over a period of time can, in some cases, lead to cardiac failure. At the first sign or symptom of cardiac failure, levobunolol hydrochloride ophthalmic solution should be discontinued (see CONTRAINDICATIONS ). Potentiation of Vascular Insufficiency Levobunolol hydrochloride ophthalmic solution may potentiate syndromes associated with vascular insufficiency (i.e. Raynaud’s phenomenon), and therefore, should be used with caution in these patients. Obstructive Pulmonary Disease PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE (e.g., CHRONIC BRONCHITIS, EMPHYSEMA) OF MILD OR MODERATE SEVERITY, BRONCHOSPASTIC DISEASE OR A HISTORY OF BRONCHOSPASTIC DISEASE (OTHER THAN BRONCHIAL ASTHMA OR A HISTORY OF BRONCHIAL ASTHMA, IN WHICH LEVOBUNOLOL HYDROCHLORIDE OPHTHALMIC SOLUTION IS CONTRAINDICATED, SEE CONTRAINDICATIONS ), SHOULD IN GENERAL NOT RECEIVE BETA BLOCKERS, INCLUDING LEVOBUNOLOL HYDROCHLORIDE OPHTHALMIC SOLUTION. However, if levobunolol hydrochloride ophthalmic solution is deemed necessary in such patients, then it should be administered cautiously since it may block bronchodilation produced by endogenous and exogenous catecholamine stimulation of beta 2 receptors. Major Surgery The necessity or desirability of withdrawal of beta-adrenergic blocking agents prior to major surgery is controversial. Beta-adrenergic receptor blockade impairs the ability of the heart to respond to beta-adrenergically mediated reflex stimuli. This may augment the risk of general anesthesia in surgical procedures. Some patients receiving beta-adrenergic receptor blocking agents have been subject to protracted severe hypotension during anesthesia. Difficulty in restarting and maintaining the heartbeat has also been reported. For these reasons, in patients undergoing elective surgery, gradual withdrawal of beta-adrenergic blocking agents may be appropriate. If necessary during surgery, the effects of beta-adrenergic blocking agents may be reversed by sufficient doses of such agonists as isoproterenol, dopamine, dobutamine or levarterenol (see OVERDOSAGE ). Diabetes Mellitus Beta-adrenergic blocking agents should be administered with caution in patients subject to spontaneous hypoglycemia or to diabetic patients (especially those with labile diabetes) who are receiving insulin or oral hypoglycemic agents. Beta-adrenergic blocking agents may mask the signs and symptoms of acute hypoglycemia. Thyrotoxicosis Beta-adrenergic blocking agents may mask certain clinical signs (e.g., tachycardia) of hyperthyroidism. Patients suspected of developing thyrotoxicosis should be managed carefully to avoid abrupt withdrawal of beta-adrenergic blocking agents which might precipitate a thyroid storm. Choroidal Detachment Choroidal detachment after filtration procedures has been reported with the administration of aqueous suppressant therapy. These products contain sodium metabisulfite, a sulfite that may cause allergic-type reactions including anaphylactic symptoms and life-threatening or less severe asthmatic episodes in certain susceptible people. The overall prevalence of sulfite sensitivity in the general population is unknown and probably low. Sulfite sensitivity is seen more frequently in asthmatic than in nonasthmatic people.
Contraindications
Levobunolol hydrochloride ophthalmic solution is contraindicated in those individuals with bronchial asthma, or with a history of bronchial asthma, or severe chronic obstructive pulmonary disease (see WARNINGS ); sinus bradycardia; second and third degree atrioventricular block; overt cardiac failure (see WARNINGS ); cardiogenic shock; or hypersensitivity to any component of these products.
Adverse Reactions
In clinical trials the use of levobunolol hydrochloride ophthalmic solution has been associated with transient ocular burning and stinging in up to 1 in 3 patients, and with blepharoconjunctivitis in up to 1 in 20 patients. Decreases in heart rate and blood pressure have been reported (see CONTRAINDICATIONS and WARNINGS ). The following adverse reactions have been reported rarely with the use of levobunolol hydrochloride ophthalmic solution: iridocyclitis, headache, transient ataxia, dizziness, lethargy, urticaria, and pruritus. Decreased corneal sensitivity has been noted in a small number of patients. Although levobunolol has minimal membrane-stabilizing activity, there remains a possibility of decreased corneal sensitivity after prolonged use. The following additional adverse reactions have been reported either with levobunolol hydrochloride ophthalmic solution or ophthalmic use of other beta-adrenergic receptor blocking agents: BODY AS A WHOLE: Headache, asthenia, chest pain. CARDIOVASCULAR: Bradycardia, arrhythmia, hypotension, syncope, heart block, cerebral vascular accident, cerebral ischemia, congestive heart failure, palpitation, cardiac arrest. DIGESTIVE: Nausea, diarrhea. PSYCHIATRIC: Depression, confusion, increase in signs and symptoms of myasthenia gravis, paresthesia. SKIN: Hypersensitivity, including localized and generalized rash, alopecia, Stevens-Johnson Syndrome. RESPIRATORY: Bronchospasm (predominantly in patients with pre-existing bronchospastic disease), respiratory failure, dyspnea, nasal congestion. UROGENITAL: Impotence. ENDOCRINE: Masked symptoms of hypoglycemia in insulin-dependent diabetics (see WARNINGS ). SPECIAL SENSES: Signs and symptoms of keratitis or eye allergy, blepharoptosis, visual disturbances including refractive changes (due to withdrawal of miotic therapy in some cases), diplopia, ptosis, and foreign body sensation in eye. Other reactions associated with the oral use of non-selective adrenergic receptor blocking agents should be considered potential effects with ophthalmic use of these agents. To report SUSPECTED ADVERSE REACTIONS, contact Bausch & Lomb Incorporated at 1-800-553-5340 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
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