Index Finger Joint Pain: Causes, Symptoms, and When to See a Doctor
Pain in the index finger joint is a common problem that can occur due to injury, inflammation, or underlying medical conditions. It may cause discomfort, stiffness, swelling, or difficulty in moving the finger. 1. Arthritis One of the most common causes of joint pain in the index finger is arthritis . Osteoarthritis occurs due to wear and tear of the joint cartilage with age. Rheumatoid arthritis is an autoimmune disease that causes swelling, pain, and stiffness in finger joints. 2. Overuse or Repetitive Strain Frequent use of the hands for typing, writing, mobile use, or manual work can strain the finger joints. Repetitive movements may lead to inflammation and pain in the index finger. 3. Injury or Trauma A sudden injury, such as a sprain, fracture, or ligament damage, can cause pain in the index finger joint. Swelling, bruising, and limited movement may also occur. 4. Tendinitis Tendinitis happens when the tendons that connect muscles to bones become inflamed. Ov...