The elbow, wrist and arm, along with the hand and fingers, allow the body to perform a vast range of activities. It is important to ensure their health by taking care of these extremities and being aware whenever pain is present.

Pain in these areas can be caused by various injuries or health conditions and may be accompanied by bruising and swelling. These may include:

• Acute injuries or trauma (e.g., sprains, strains, fractures, dislocations)
  
  
• Arthritis (e.g., osteoarthritis, rheumatoid arthritis)

• Repetitive motion disorders (e.g., bursitis, tendinitis, tennis elbow)
  
  
• A nerve problem (e.g., pinched nerve, carpal tunnel syndrome, complex regional pain syndrome)
  
  
• Infection of a joint, bone or bursa (e.g., osteomyelitis)
  
  
• Referred pain from the neck, shoulder, chest or another part of the body 

Diagnosis usually begins with a medical history and a physical examination. Depending on the suspected source of pain, a physician may order lab tests or imaging tests.

Treatment for elbow, wrist and arm pain centers on alleviating pain and reducing inflammation as well as treating any underlying cause if present. Possible treatment options:

• Getting rest or wearing a splint, brace or cast
• Applying cold (cryotherapy) or heat (thermotherapy)
• Medications (e.g., NSAIDs, corticosteroids)
• Occupational therapy or physical therapy
• Arthroscopy, arthroplasty or other surgery

Stretching and warming up before engaging in sports or any type of repetitive activity can help protect these areas from injury. Other preventive methods include practicing good posture and ergonomics, taking frequent breaks between tasks and engaging in regular exercise to maintain strength and flexibility.