Chronic Spontaneous Urticaria (CSU) and Quality of Life: An In-Depth Look Chronic Spontaneous Urticaria (CSU) is a form of chronic urticaria characterized by sudden outbreaks of hives and swelling without an identifiable cause. This condition can severely impact one’s quality of life due to its unpredictable symptoms, prolonged duration, and potential interference with day-to-day activities. This article comprehensively examines CSU, detailing its symptoms,...