Which labeling strategy is recommended to reduce confusion between look-alike and sound-alike drug names?

• A. Use all lowercase letters
• B. Use tall-man lettering
• C. Remove brand names from labels
• D. Use only numerical codes

Answer: (B)

Tall-man lettering is designed to reduce confusion between look-alike and sound-alike drug names. It does this by capitalizing the parts of names where they differ, creating a visual cue that draws attention to the distinguishing letters. This helps pharmacists and clinicians quickly notice the correct product on a label or in a prescription, lowering the risk of selecting the wrong medication, especially in fast-paced or stressful settings. Other labeling choices don’t provide that targeted cue: using all lowercase letters makes names harder to read, removing brand names eliminates helpful differentiating information, and relying on numerical codes can hinder rapid recognition and increase confusion.