CareOne Itchy Relief Eye Drops 15mL (Zinc Sulfate; Tetrahydrozoline Hydrochloride): Side Effects, Dosage & Warnings

CareOne Itchy Relief Eye Drops 15mL (Zinc Sulfate; Tetrahydrozoline Hydrochloride): Side Effects, Dosage & Warnings

CareOne Itchy Relief Eye Drops 15mL is a dual-action ophthalmic solution utilizing zinc sulfate and tetrahydrozoline hydrochloride to alleviate minor eye irritation and redness. The most notable side effects involve localized ocular reactions such as transient stinging upon instillation, pupillary dilation, and a rebound phenomenon characterized by worsening redness following prolonged use. 1. Introduction & … Read more