Arm Pain Causes: Identifying Numbness, Tingling & Weakness

Arm pain can range from sharp intermittent aches to chronic numbness and tingling. Understanding the causes behind pain in the left arm after exercise or soreness from a flu shot is essential for proper recovery and health monitoring.

Senior man applying wrist strap in gym, close-up

Achy Pain in the Arms

Published Aug,14 2017 | By Shannon Marks

A long list of conditions can cause arm pain, from a heart attack to a bug bite, carpal tunnel syndrome to an autoimmune disorder. Some conditions that affect completely different areas of the body can even cause arm pain.