What is the required temperature range for a medication refrigerator?

• A. 36-46 degrees
• B. 32-40 degrees
• C. 40-50 degrees
• D. 34-44 degrees

Answer: (A)

Keeping medications in a refrigerator requires a precise temperature window to maintain potency and safety. For most medications and vaccines stored in a standard medication refrigerator, the required range is 2-8°C (36-46°F). This range protects against degradation while avoiding freezing, which can damage many formulations. Temperatures above 8°C can reduce effectiveness, and temperatures at or near freezing can cause some liquids to freeze and become unusable. A calibrated thermometer should be used and readings checked daily, with any out-of-range excursions documented and corrected according to policy.