What are the common causes of joint pain?

Joint pain can be caused by a variety of factors, and it's often a symptom of an underlying condition. Common causes of joint pain include:

1. Arthritis: Osteoarthritis and rheumatoid arthritis are the most common types. Osteoarthritis results from wear and tear on the joints, while rheumatoid arthritis is an autoimmune condition.

2. Inflammatory Joint Disorders: Conditions such as lupus, ankylosing spondylitis, and psoriatic arthritis can cause inflammation in the joints.

3. Injury or Trauma: Sprains, strains, and injuries to the ligaments, tendons, or bones around the joint can lead to pain.

4. Bursitis: Inflammation of the bursae (fluid-filled sacs that cushion the joints) can cause pain, especially in areas prone to repetitive motion or pressure.

5. Tendonitis: Inflammation of the tendons, which connect muscles to bones, can cause joint pain. This often occurs due to overuse.

6. Gout: A type of arthritis caused by the buildup of uric acid crystals in the joints, leading to sudden and severe pain.

7. Infection: Joint infections, though less common, can cause pain. Septic arthritis is an example where a joint becomes infected with bacteria.

8. Autoimmune Diseases: Conditions like lupus and certain forms of arthritis involve the immune system mistakenly attacking the body's own tissues, including joints.

9. Lyme Disease: Tick-borne infections, such as Lyme disease, can cause joint pain as one of their symptoms.

10. Hormonal Changes: Conditions like menopause or hormonal imbalances can contribute to joint pain.

It's essential to consult with a healthcare professional for an accurate diagnosis and appropriate treatment based on the specific circumstances of the individual experiencing joint pain.