FIBROMIALGYA TYPE III HIPERTSENSITIVITY REACTION INMUNE COMPLEXES DISEASE Jaime Arango Hurtado M. D. Surgeon - Magister in Epidemiology - University of Antioquia - Colombia South America jarangoh77@yahoo.com Chronic clinic picture, months or years of evolution, characterized by general malaise, headache, musculoskeletal pain, polyarthralgia, lumbar pain, and pelvic pain. Common diagnoses Fibromyalgia, Nonspecific Arthritis, Non-specific Myositis, Hypochondriasis, Depression Anxiety Disorder, and Chronic Fatigue Syndrome. In the clinical history of these patients, in addition to the consultation for pain, there are frequent consultations for respiratory infection such as acute and chronic sinusitis, acute and chronic tonsillitis, acute and chronic otitis, turbinate hypertrophy, nasal congestion. Findings on physical examination Pressure pain in the sinuses. Signs of chronic ear infection. H ypertrophic co