Tag: Atropine side effects

Globally, an estimated 13% of myopia control treatments involve atropine [1.3.2]. A primary concern for clinicians and patients is the question: **does topical atropine increase intraocular pressure (IOP)**, and what are the associated risks?

Atropine's duration of action is highly variable, lasting anywhere from 30 minutes for a standard intravenous injection to up to two weeks when administered as an eye drop. The answer to "How long does atropine drug last?" depends entirely on how and why it is being used.

Atropine has been used safely for decades in various clinical settings, from emergency medicine to ophthalmology, but its safety is highly dependent on its dosage, formulation, and intended use. The question of 'Is it safe to use atropine?' therefore requires a nuanced understanding of these different applications.

First isolated in 1833, atropine is a medication on the World Health Organization's List of Essential Medicines [1.4.7]. But a common question persists: is atropine a pain killer? The answer is more complex than a simple yes or no.

Atropine is a medication with a narrow therapeutic window, meaning the dose required for therapeutic effect is relatively close to the dose that can cause toxic side effects. Understanding **how toxic is atropine** is crucial for its safe use and for recognizing and managing overdose situations.

An overdose of atropine can lead to significant central and peripheral nervous system effects, known as anticholinergic toxidrome. This article explores what happens when you give too much atropine, from initial symptoms to emergency management.

Atropine is known as one of the most potent and long-lasting eye dilating agents available, with a duration of action far exceeding those of drops used for routine eye exams [1.4, 1.11]. This comprehensive guide explores the specific timeline for how long do eyes stay dilated with atropine, detailing the key factors that influence its effect and the necessary precautions during recovery [1.4, 1.11].