Most people know it as dilating your eyes (a similar, related effect from medications that cause cycloplegia). When you have this, you can’t focus your eyes up close, and your pupils can’t narrow. …

When cycloplegic drugs are used as a mydriatic to dilate the pupil, the pupil in the normal eye regains its function when the drugs are metabolized or carried away. Some cycloplegic drugs can cause dilation …

Feb 28, 2023 · Cycloplegic and mydriatic eye drops are special eye drops used to dilate the pupils and/or relax the eye muscles during an eye exam or other ophthalmic procedure.

Jun 11, 2023 · Thus refraction can be broadly divided into cycloplegic and non-cycloplegic refraction. Cycloplegic drugs are often used to evaluate patients for underlying refractive errors.

Cycloplegics/mydriatics are often administered as combination drugs to achieve dilation of the pupil. Cycloplegic/mydriatic medications may be combined with an ophthalmic non-steroidal anti …

Jan 7, 2026 · Medically, cycloplegia is defined as paralysis of the ciliary muscle, leading to impaired accommodation and difficulty focusing on close objects. This cycloplegia definition also includes …

Cycloplegic Background Generally anticholinergics: specifically antimuscarinic Block the responses of the sphincter muscle of the iris and stimulation of ciliary body muscle, leading to cycloplegia and …

Aug 5, 2025 · Cycloplegics are specialized eye drops used in ophthalmology. They temporarily paralyze the eye’s focusing muscle and dilate the pupil. Eye care professionals use cycloplegics as a …

Use a cycloplegic when you need reliable relaxation of accommodation, such as pediatric refraction, suspected accommodative spasm, or variable refractions, or when you want therapeutic relief of …

Cycloplegic drugs, which act by inhibiting the action of acetylcholine at muscarinic receptors in the ciliary muscle, include atropine, cyclopentolate hydrochloride, homatropine hydrobromide, hyoscine …