Joint pain (arthralgia) is discomfort, soreness, or aching in a joint, often caused by arthritis (like osteoarthritis, rheumatoid arthritis), injuries (sprains, fractures), overuse (tendinitis, bursitis), or conditions like gout, lupus, infections, or menopause. It can range from mild to severe, sometimes accompanied by swelling, redness, stiffness, or warmth, and can often be managed with rest, ice, over-the-counter pain relievers, gentle movement, and weight management, but persistent or severe pain warrants a doctor’s visit