Chronic Prurigo (Prurigo Nodularis)

Prurigo Nodularis (PN) is a chronic pruritic condition that is characterized by repeated scratching behavior and the presence of multiple, intensely itchy nodules. PN has a significant impact on the quality of life and is linked with numerous systemic and psychological comorbidities, such as depression, and sleep disturbance, as has been found with other pruritic conditions, like atopic dermatitis. The prevalence of PN increased from 18 per 100,000 in 2016 to 70 per 100,000 in 2019. The... Read more