According to WebMD, elbow pain can be caused by tendinitis. Tennis elbow, also known as lateral epicondylitis and golfer's elbow, or medial epicondylitis, are two common forms of tendinitis in the elbow. More » Health Conditions & Diseases

Causes of upper arm pain include shoulder bursitis, biceps tendinitis, impingement syndrome and tennis elbow, according to the National Institute of Arthritis and Musculoskeletal and Skin Diseases. Pain can start near th... More »

Pain the elbow joint can have a variety of causes including a fracture, bursitis, tendinitis, dislocation, ligament sprains, and arthritis, according to Mayo Clinic. Other causes of elbow pain include lateral and medial ... More » Health Conditions & Diseases

The most common symptom of tendinitis in the arm is pain that radiates from the elbow through the upper or lower arm or from the shoulder to the upper arm, according to the National Institute of Arthritis and Musculoskel... More »

Knee tendinitis is caused by repeated knee-bending that creates excess pressure between the femur and the patella, resulting in pain and inflammation, according to Sierra Pacific Orthopedics. Factors that may contribute ... More »

Stabbing knee pain can indicate a chronic condition such as osteoarthritis, tendinitis, gout or bursitis, states Healthline. Other possible conditions include torn ligaments, bone tumors, dislocation or rheumatoid arthri... More »

Treatments for tendinitis of the elbow include icing the area, wrapping the elbow in a protective strap, taking small doses of nonsteroidal anti-inflammatory drugs to reduce pain and swelling, and performing gentle exerc... More » Health Diagnostics & Imaging