AK-PENTOLATE™ Cyclopentolate Hydrochloride Ophthalmic Solution, USP -Sterile

Rx only

AK-PENTOLATE™ (Cyclopentolate Hydrochloride Ophthalmic Solution) is an anticholinergic prepared as a sterile, borate buffered solution for topical ocular use. It is supplied in two strengths.

Chemical name:
2-(Dimethylamino)ethyl 1-hydroxy-α-phenylcyclopentaneacetate hydrochloride

MW=327.85            C₁₇H₂₅NO₃ • HCl

The active ingredient is represented by the structural formula:

AK-PENTOLATE™ (Cyclopentolate Hydrochloride Ophthalmic Solution) USP, 1% & 2%

Each mL contains: Active: Cyclopentolate Hydrochloride 10 mg (1%) or 20 mg (2%).

Preservative: Benzalkonium Chloride 0.1 mg (0.01%).

Inactives: Boric Acid, Edetate Disodium, Potassium Chloride (except 2% strength), Sodium Carbonate and/or Hydrochloric Acid may be added to adjust pH (3.0 to 5.5) and Purified Water USP.

This anticholinergic preparation blocks the responses of the sphincter muscle of the iris and the accommodative muscle of the ciliary body to cholinergic stimulation, producing pupillary dilation (mydriasis) and paralysis of accommodation (cycloplegia). It acts rapidly, but has a shorter duration than atropine. Maximal cycloplegia occurs within 25 to 75 minutes after instillation. Complete recovery of accommodation usually takes 6 to 24 hours. Complete recovery from mydriasis in some individuals may require several days. Heavily pigmented irides may require more doses than lightly pigmented irides.

Cyclopentolate hydrochloride ophthalmic solution is used to produce mydriasis and cycloplegia.

AK-PENTOLATE™ (Cyclopentolate Hydrochloride Ophthalmic Solution) should not be used when untreated narrow-angle glaucoma, or untreated anatomically narrow angles are present, or if the patient is hypersensitive to any component of this preparation.

For topical ophthalmic use only. Not for injection. This preparation may cause CNS disturbances. This is especially true in younger age groups, but may occur at any age, especially with the stronger solutions. Infants are especially prone to CNS and cardiopulmonary side effects from cyclopentolate. To minimize absorption, use only 1 drop of 0.5% cyclopentolate hydrochloride ophthalmic solution per eye, followed by pressure applied over the nasolacrimal sac for two to three minutes. Observe infants closely for at least 30 minutes.

Mydriatics may produce a transient elevation of intraocular pressure.

Ocular: Increased intraocular pressure, burning, photophobia, blurred vision, irritation, hyperemia, conjunctivitis, blepharoconjunctivitis, punctate keratitis, synechiae have been reported. Non-ocular: Use of cyclopentolate has been associated with psychotic reactions and behavioral disturbances, usually in children, especially with 2% concentration. These disturbances include ataxia, incoherent speech, restlessness, hallucinations, hyperactivity, seizures, disorientation as to time and place, and failure to recognize people. This drug produces reactions similar to those of other anticholinergic drugs, but the central nervous system manifestations as noted above are more common. Other manifestations of anticholinergic drugs are skin rash, abdominal distention in infants, unusual drowsiness, tachycardia, hyperpyrexia, vasodilation, urinary retention, diminished gastrointestinal motility and decreased secretion in salivary and sweat glands, pharynx, bronchi and nasal passages. Severe manifestations of toxicity include coma, medullary paralysis and death.

Excessive dosage may produce behavioral disturbances, tachycardia, hyperpyrexia, hypertension, elevated intraocular pressure, vasodilation, urinary retention, diminished gastrointestinal motility and decreased secretion in salivary and sweat glands, pharynx, bronchi and nasal passages. Patients exhibiting signs of overdosage should receive supportive care and monitoring.

Adults: Instill one or two drops of 1% or 2% solution in the eye which may be repeated in five to ten minutes if necessary. Complete recovery usually occurs in 24 hours. Complete recovery from mydriasis in some individuals may require several days. Children: Instill one or two drops of 1% or 2% solution in the eye which may be repeated five to ten minutes later by a second application of 1% solution if necessary.

AK-PENTOLATE™ (Cyclopentolate Hydrochloride Ophthalmic Solution, USP) is a sterile ophthalmic solution supplied in white opaque plastic dropper bottles as follows:

AK-PENTOLATE™ (Cyclopentolate Hydrochloride Ophthalmic Solution USP, 1%)
 15 mL NDC 21695-883-15

DO NOT USE IF IMPRINTED SEAL IS BROKEN OR MISSING.

Akorn
Lake Forest, IL 60045

CP00N

Revised 05/08

Repackaged by:

Rebel Distributors Corp.

Thousand Oaks, CA 91320