Tag: Ocular effects

In 2021, an estimated 2.5 million adults in the U.S. had a past-year opioid use disorder (OUD), for which methadone is a key treatment [1.7.5]. A primary question for users is, what does methadone do to your eyes? The most common effect is pupil constriction, or miosis [1.2.1].

Mydriasis (pupil dilation) is a rare side effect of olanzapine, occurring in 0.01% to 0.1% of patients taking oral formulations [1.10.1, 1.11.2]. The question of *does olanzapine cause dilated pupils* is complex, as the drug can paradoxically cause both dilation and constriction depending on dosage and individual factors [1.3.2, 1.4.1].

As documented in clinical studies, atropine, particularly in eye drop form, can induce side effects including anisocoria. This occurs due to its potent anticholinergic properties, which can affect the pupillary muscles unequally, resulting in a noticeable size difference between the pupils.

According to a study published in PMC, several commonly prescribed medications can cause diplopia, a condition known as double vision. Understanding what drug makes you see double is crucial for patients and healthcare providers to manage potential side effects and ensure patient safety.

The term “benzo eyes” is informally used to describe noticeable changes in gaze and appearance resulting from benzodiazepine use. But beyond the visual appearance, what do benzos do to your eyes? These prescription central nervous system depressants can cause a range of ocular side effects, from temporary vision issues to more serious complications.