Which of the following is NOT a common side effect of antianxiety drugs?

• A. Dizziness
• B. Increased alertness
• C. Impaired coordination
• D. Drowsiness

Answer: (B)

Verified step by step guidance

1. Step 1: Understand the purpose of antianxiety drugs, which are primarily used to reduce symptoms of anxiety by depressing the central nervous system.
2. Step 2: Identify common side effects of antianxiety drugs, which typically include dizziness, impaired coordination, and drowsiness due to their sedative effects.
3. Step 3: Recognize that increased alertness is generally not a side effect of antianxiety drugs because these medications tend to have calming and sedative properties rather than stimulating effects.
4. Step 4: Compare each option to the known side effects and determine which one does not fit the typical profile of antianxiety drug effects.
5. Step 5: Conclude that 'Increased alertness' is NOT a common side effect of antianxiety drugs, unlike dizziness, impaired coordination, and drowsiness.