Ability of Bottle Cap Color to Facilitate Accurate Patient-Physician Communication Regarding Medication Identity in Patients with Glaucoma.
Dave Pujan, Villarreal Guadalupe, Friedman David S, Kahook Malik Y, Ramulu Pradeep Y
This study found that relying on bottle cap color for glaucoma medication identification leads to frequent patient-physician miscommunication, especially with color vision deficits, risking medication errors and patient harm.