Kidopine Eye Drop (Bak Free) contains Atropine 0.01% w/v, a parasympatholytic agent used primarily in ophthalmology for its mydriatic and cycloplegic effects. Atropine works by competitively inhibiting muscarinic receptors in the iris sphincter and ciliary muscles, resulting in pupil dilation (mydriasis) and paralysis of accommodation (cycloplegia). This low concentration formulation is particularly useful in pediatric patients for the management of amblyopia and refractive errors by preventing accommodation and allowing accurate refraction. Additionally, it is employed in the treatment of uveitis to relieve pain and prevent synechiae formation by maintaining pupil dilation. Kidopine Eye Drop (Bak Free) is preservative-free, reducing the risk of ocular surface irritation and allergic reactions, making it suitable for patients with sensitive eyes or those requiring prolonged treatment. The drop should be administered as directed by an ophthalmologist, with caution advised in patients with narrow-angle glaucoma, as atropine may increase intraocular pressure. Common side effects include transient blurred vision, photophobia, and local irritation. Proper storage and handling are essential to maintain sterility and efficacy. Overall, Kidopine Eye Drop (Bak Free) offers a safe and effective option for pediatric and adult patients requiring low-dose atropine therapy.