<unk>  induces transient stinging and a slight and transient rise in intraocular pressure in the majority of patients. It may cause redness or conjunctivitis (inflammation) and also blurs near vision for a short while after instillation (care must be taken, and the patient must only drive when vision returns to normal).<unk>  may, in very rare cases, cause an attack of acute angle-closure glaucoma. This tends to be in patients with narrow anterior chamber angles, and closure risk must be assessed by the practitioner prior to instillation.<unk>  is often preferred to atropine because atropine has a longer half-life, causing prolonged dilation and blurry vision for up to a week. Atropine has less sting effect, but can be toxic or fatal if ingested in large quantities by children or adults. With eye drops, systemic effects are minimal to nonexistent due to very low absorption into the bloodstream.
Tropicamide
Acetazolamide
Timolol
Dorzolamide
Silodosin
Azaperone
Erythrocrine
Amiloride