Carteolol Hydrochloride
Generic Name: carteolol hydrochloride
Brand Names:
Carteolol Hydrochloride
DESCRIPTION Carteolol Hydrochloride Ophthalmic Solution USP, 1% is a nonselective beta-adrenoceptor blocking agent for ophthalmic use. The chemical name for carteolol hydrochloride is (±)-5-[3-[(1,1-dimethylethyl) amino]-2-hydroxypropoxy]-3,4-dihydro-2(1H)-quinolinone monohydrochloride. The structural formula is as follows: C 16 H 24 N 2 O 3 •HCI Mol. Wt. 328.84 Each mL of sterile solution contains Active: carteolol hydrochloride 10 mg (1%). Preservative: benzalkonium chloride 0.05 mg (0.005%).
Overview
DESCRIPTION Carteolol Hydrochloride Ophthalmic Solution USP, 1% is a nonselective beta-adrenoceptor blocking agent for ophthalmic use. The chemical name for carteolol hydrochloride is (±)-5-[3-[(1,1-dimethylethyl) amino]-2-hydroxypropoxy]-3,4-dihydro-2(1H)-quinolinone monohydrochloride. The structural formula is as follows: C 16 H 24 N 2 O 3 •HCI Mol. Wt. 328.84 Each mL of sterile solution contains Active: carteolol hydrochloride 10 mg (1%). Preservative: benzalkonium chloride 0.05 mg (0.005%).
Uses
INDICATIONS AND USAGE Carteolol Hydrochloride Ophthalmic Solution 1% has been shown to be effective in lowering intraocular pressure and may be used in patients with chronic open-angle glaucoma and intraocular hypertension. It may be used alone or in combination with other intraocular pressure lowering medications.
Dosage
DOSAGE AND ADMINISTRATION The usual dose is one drop of Carteolol Hydrochloride Ophthalmic Solution 1% in the affected eye(s) twice a day. If the patient's IOP is not at a satisfactory level on this regimen, concomitant therapy with pilocarpine and other miotics, and/or epinephrine or dipivefrin, and/or systemically administered carbonic anhydrase inhibitors, such as acetazolamide, can be instituted.
Side Effects
ADVERSE REACTIONS The following adverse reactions have been reported in clinical trials with Carteolol Hydrochloride Ophthalmic Solution. Ocular: Transient eye irritation, burning, tearing, conjunctival hyperemia and edema occurred in about 1 of 4 patients. Ocular symptoms including blurred and cloudy vision, photophobia, decreased night vision, and ptosis and ocular signs including blepharoconjunctivitis, abnormal corneal staining, and corneal sensitivity occurred occasionally. Systemic: As is characteristic of nonselective adrenergic blocking agents, Carteolol may cause bradycardia and decreased blood pressure (See WARNINGS ).
Interactions
Drug Interactions Carteolol Hydrochloride Ophthalmic Solution should be used with caution in patients who are receiving a beta-adrenergic blocking agent orally, because of the potential for additive effects on systemic beta-blockade. Close observation of the patient is recommended when a beta-blocker is administered to patients receiving catecholamine-depleting drugs such as reserpine, because of possible additive effects and the production of hypotension and/or marked bradycardia, which may produce vertigo, syncope, or postural hypotension.
Warnings
WARNINGS Carteolol has not been detected in plasma following ocular instillation. However, as with other topically applied ophthalmic preparations, Carteolol 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 ). CONTRAINDICATIONS Carteolol 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 hypersensivity to any component of this product.
Pregnancy
Pregnancy
Storage
HOW SUPPLIED Carteolol Hydrochloride Ophthalmic Solution USP, 1% is supplied as a sterile ophthalmic solution in plastic dispenser bottles of 5 mL (NDC 61314-238-05), 10 mL (NDC 61314-238-10) and 15 mL (NDC 61314-238-15). Store at 15° to 25°C (59° to 77°F) (room temperature) and protect from light.
Frequently Asked Questions
What is Carteolol Hydrochloride used for?▼
INDICATIONS AND USAGE Carteolol Hydrochloride Ophthalmic Solution 1% has been shown to be effective in lowering intraocular pressure and may be used in patients with chronic open-angle glaucoma and intraocular hypertension. It may be used alone or in combination with other intraocular pressure lowering medications.
What are the side effects of Carteolol Hydrochloride?▼
ADVERSE REACTIONS The following adverse reactions have been reported in clinical trials with Carteolol Hydrochloride Ophthalmic Solution. Ocular: Transient eye irritation, burning, tearing, conjunctival hyperemia and edema occurred in about 1 of 4 patients. Ocular symptoms including blurred and cloudy vision, photophobia, decreased night vision, and ptosis and ocular signs including blepharoconjunctivitis, abnormal corneal staining, and corneal sensitivity occurred occasionally. Systemic: As is characteristic of nonselective adrenergic blocking agents, Carteolol may cause bradycardia and decreased blood pressure (See WARNINGS ).
Can I take Carteolol Hydrochloride during pregnancy?▼
Pregnancy
What are the important warnings for Carteolol Hydrochloride?▼
WARNINGS Carteolol has not been detected in plasma following ocular instillation. However, as with other topically applied ophthalmic preparations, Carteolol 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 ). CONTRAINDICATIONS Carteolol 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 hypersensivity to any component of this product.
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.