Pilocarpine Hydrochloride Ophthalmic Solution

Generic Name: pilocarpine hydrochloride ophthalmic solution

Over-the-Counter (OTC)

Brand Names:

Pilocarpine Hydrochloride

11 DESCRIPTION Pilocarpine hydrochloride ophthalmic solution is a cholinergic agonist prepared as a sterile topical ophthalmic solution. The active ingredient is represented by the chemical structure: Molecular Structure Established name: pilocarpine hydrochloride Chemical name: 2(3 H )-furanone, 3-ethyldihydro-4-[(1-methyl-1 H -imidazol-5-yl)-methyl]- monohydrochloride, (3S- cis )-. Molecular Formula: C 11 H 16 N 2 O 2 • HCl Molecular Weight: 244.72.

Overview

11 DESCRIPTION Pilocarpine hydrochloride ophthalmic solution is a cholinergic agonist prepared as a sterile topical ophthalmic solution. The active ingredient is represented by the chemical structure: Molecular Structure Established name: pilocarpine hydrochloride Chemical name: 2(3 H )-furanone, 3-ethyldihydro-4-[(1-methyl-1 H -imidazol-5-yl)-methyl]- monohydrochloride, (3S- cis )-. Molecular Formula: C 11 H 16 N 2 O 2 • HCl Molecular Weight: 244.72.

Uses

1 INDICATIONS AND USAGE Pilocarpine hydrochloride ophthalmic solution, is indicated for the: Pilocarpine hydrochloride ophthalmic solution, USP is a muscarinic cholinergic agonist indicated for The reduction of elevated intraocular pressure (IOP) in patients with open-angle glaucoma or ocular hypertension (1.1) The management of acute angle-closure glaucoma (1.2) The prevention of postoperative elevated IOP associated with laser surgery (1.3) The induction of miosis (1.4) 1.1 Reduction of Elevated Intraocular Pressure (IOP) in Patients with Open-Angle Glaucoma or Ocular Hypertension 1.2 Management of Acute Angle-Closure Glaucoma 1.3 Prevention of Postoperative Elevated IOP Associated with Laser Surgery 1.4 Induction of Miosis

Dosage

2 DOSAGE AND ADMINISTRATION Instill one drop in the eye(s) up to four times daily (2). 2.1 Reduction of Elevated Intraocular Pressure (IOP) in Patients with Open-Angle Glaucoma or Ocular Hypertension One drop of pilocarpine hydrochloride ophthalmic solution 1%, 2% or 4% should be applied topically in the eye(s) up to four times daily. Pilocarpine-naïve patients should be started on the 1% concentration as higher concentrations are often not tolerated initially. The frequency of instillation and concentration of pilocarpine hydrochloride ophthalmic solution are determined by the severity of the elevated intraocular pressure and miotic response of the patient.

Side Effects

6 ADVERSE REACTIONS Clinical Studies Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. The safety data described below reflect exposure in four controlled clinical trials of 90 days to 2 years duration in 317 patients diagnosed with open-angle glaucoma or ocular hypertension. In the four clinical trials, patients were treated with pilocarpine hydrochloride ophthalmic solution 2%, two to four times daily or with pilocarpine 1%, 1.75% or 2% in fixed combination with betaxolol 0.25%, two or three times daily.

Warnings

5 WARNINGS AND PRECAUTIONS Poor illumination: Exercise caution in night driving and other hazardous occupations in poor illumination (5.1). Pre-existing retinal disease: Rare cases of retinal detachment have been reported; a thorough examination of the retina including funduscopy is advised in all patients prior to the initiation of therapy (5.2). Iritis: Caution is advised in patients with iritis. (5.3) Congenital glaucoma: Caution is advised in pediatric patients with primary congenital glaucoma for control of IOP as cases of a paradoxical increase in IOP have been reported. (5.4) 5.1 Poor Illumination Patients should be advised to exercise caution in night driving and other hazardous occupations in poor illumination. In addition, miotics may cause accommodative spasm. 4 CONTRAINDICATIONS None. None.

Storage

16 HOW SUPPLIED/STORAGE AND HANDLING Pilocarpine hydrochloride ophthalmic solution USP, 1%, 2% and 4% is clear colorless solution supplied sterile in natural LDPE bottles plugged with natural LDPE nozzle and green coloured HDPE cap.

Frequently Asked Questions

What is Pilocarpine Hydrochloride Ophthalmic Solution used for?

1 INDICATIONS AND USAGE Pilocarpine hydrochloride ophthalmic solution, is indicated for the: Pilocarpine hydrochloride ophthalmic solution, USP is a muscarinic cholinergic agonist indicated for The reduction of elevated intraocular pressure (IOP) in patients with open-angle glaucoma or ocular hypertension (1.1) The management of acute angle-closure glaucoma (1.2) The prevention of postoperative elevated IOP associated with laser surgery (1.3) The induction of miosis (1.4) 1.1 Reduction of Elevated Intraocular Pressure (IOP) in Patients with Open-Angle Glaucoma or Ocular Hypertension 1.2 Management of Acute Angle-Closure Glaucoma 1.3 Prevention of Postoperative Elevated IOP Associated with Laser Surgery 1.4 Induction of Miosis

What are the side effects of Pilocarpine Hydrochloride Ophthalmic Solution?

6 ADVERSE REACTIONS Clinical Studies Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. The safety data described below reflect exposure in four controlled clinical trials of 90 days to 2 years duration in 317 patients diagnosed with open-angle glaucoma or ocular hypertension. In the four clinical trials, patients were treated with pilocarpine hydrochloride ophthalmic solution 2%, two to four times daily or with pilocarpine 1%, 1.75% or 2% in fixed combination with betaxolol 0.25%, two or three times daily.

What are the important warnings for Pilocarpine Hydrochloride Ophthalmic Solution?

5 WARNINGS AND PRECAUTIONS Poor illumination: Exercise caution in night driving and other hazardous occupations in poor illumination (5.1). Pre-existing retinal disease: Rare cases of retinal detachment have been reported; a thorough examination of the retina including funduscopy is advised in all patients prior to the initiation of therapy (5.2). Iritis: Caution is advised in patients with iritis. (5.3) Congenital glaucoma: Caution is advised in pediatric patients with primary congenital glaucoma for control of IOP as cases of a paradoxical increase in IOP have been reported. (5.4) 5.1 Poor Illumination Patients should be advised to exercise caution in night driving and other hazardous occupations in poor illumination. In addition, miotics may cause accommodative spasm. 4 CONTRAINDICATIONS None. None.

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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.