Chlorzoxazone and Cyclopentolate Hydrochloride

• Generic Name: chlorzoxazone
• Dosage Forms: n.a.
• Other Brand Names: Lorzone, Paraflex, Remular-S, Parafon Forte DSC, Relaxazone, Eze DS, Remular, Strifon Fort

Chlorzoxazone is a muscle relaxer that is used together with rest and physical therapy to treat skeletal muscle conditions such as pain or injury.

Chlorzoxazone may also be used for purposes not listed in this medication guide.

• Generic Name: cyclopentolate ophthalmic
• Dosage Forms: n.a.
• Other Brand Names: Cyclogyl, Cylate, AK-Pentolate, Pentolair, Ocu-Pentolate

Produces mydriasis and cycloplegia for refraction (e.g., retina and optic disc examination, measurement of refractive error).

Cyclopentolate may be preferred over atropine because of shorter duration of mydriasis and cycloplegia when used for opthalmologic examination.

Fixed-combination preparation containing cyclopentolate hydrochloride 0.2% and phenylephrine hydrochloride 1% is used to produce pronounced mydriasis with little accompanying cycloplegia for ophthalmologic examination (e.g., patients with retinal detachment; dilation for screening for retinopathy of prematurity).