
Opinion|Videos|October 25, 2024
Understanding the Chronicity of CSU
Key Takeaways
- CSU is defined by wheals and/or angioedema persisting for more than six weeks, with or without identifiable triggers.
- The condition can lead to significant clinical discomfort and potential complications, impacting physical health.
Panelists discuss how chronic spontaneous urticaria (CSU) is defined as the spontaneous appearance of wheals or angioedema lasting more than six 6 weeks, which can significantly impact patients' clinical health and psychosocial well-being.
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Episodes in this series

Video content above is prompted by the following:
- Let’s explore the chronicity of the disease and also the definition of spontaneous in the case of acronym CSU.—wWhat does that do they mean for patients with this condition?
- Chronic is lasting more than >6 weeks, according to 2022 international guidelines.
- Spontaneous refers to the appearance of wheals, angioedema, or both for more than >6 weeks due to known or unknown causes.
- How does CSU affect a patients’ overall well-being (clinical and psychosocial)?
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