Objective: This studi aimed to provide an overview of the oral manifestations of psoriasis as a reference in providing education to the public regarding the role of the oral cavity in detecting the severity of psoriasis. Material and Method: Data was collected by intra-oral examination, with previous deep anamnesis regarding systemic background. Results: it can be seen that there is no statistically significant relationship between the severity of psoriasis and the classification of GT and FT. However, the relationship between the severity and the duration of psoriasis was statistically significant. Conclusion: as there is no significant association between oral condition and the severity of psoriasis, it is worth looking for the manifestations and relationship of GT in patients with psoriasis. © 2025 JDMFS. Published by Faculty of Dentistry, Hasanuddin University. All rights reserved.