After casting, which symptom should prompt immediate reporting?

• A. Numbness or tingling in fingers
• B. Mild itching
• C. Pain relieved by elevation
• D. Color change in the cast area

Answer: (A)

Recognize signs of neurovascular compromise after a cast. Numbness or tingling in the fingers points to possible nerve compression or reduced blood flow inside or beneath the cast, which can lead to lasting nerve damage or ischemia if not addressed promptly. This is why it should be reported immediately so the cast can be checked for tightness, swelling managed, or other causes of circulation loss treated right away.

Mild itching is common under a cast and not an urgent red flag. Pain that is relieved by elevation can indicate swelling settling and isn’t typically an urgent alert. A change in color in the cast area may signal circulatory issues or cast tightness, but by itself it’s not as definitive a sign of urgent neurovascular compromise as numbness or tingling.