Polyitis, often referred to as "polyarthritis," is a condition characterized by inflammation in multiple joints, which can lead to pain, swelling, and stiffness. It can be associated with various underlying conditions, such as rheumatoid Arthritis, lupus, or Infectious Diseases. Diagnosis typically involves a thorough clinical evaluation, including medical history, physical examination, and possibly imaging or laboratory tests. Treatment may include anti-inflammatory medications, disease-modifying antirheumatic drugs (DMARDs), and lifestyle modifications to manage symptoms and improve quality of life.