Cindy Elvionita; Ferilda, Siska; Mahfus, Diaul; Putri, Khairani Yonaliza; Gustina, Titik
Skin diseases are common health problems in boarding school environments due to communal living conditions. The implementation of Clean and Healthy Living Behavior (PHBS) plays an important role in preventing skin diseases and can be strengthened through pharmaceutical education. This study aimed to determine the relationship between PHBS knowledge based on pharmaceutical education and skin disease prevention behavior among Islamic boarding school students. This study employed an analytic observational design with a cross-sectional approach. A total of 31 students were included using a total sampling technique. Data were collected using structured questionnaires and analyzed using appropriate bivariate statistical tests. The results showed that most respondents had a high level of PHBS knowledge (61.29%) and good skin disease prevention behavior (58.06%). Bivariate analysis revealed a significant relationship between PHBS knowledge and skin disease prevention behavior (p < 0.05). This study concludes that PHBS knowledge based on pharmaceutical education is associated with skin disease prevention behavior among boarding school students. Continuous pharmaceutical education is recommended as a promotive and preventive strategy to improve students’ health in boarding school settings.