Aim: This study aims to assess the quality of the information found on YoutubeTM by evaluating the Turkish content about “trigeminal neuralgia”. Material and Methods: To assess the level of usefulness of the videos 10 predetermined parameters were evaluated and scored. Data about the duration,of the videos, the number views and likes, the source of the videos were recorded. Kruskal Wallis-H test and Spearman Correlation analysis was used for statistics. Results: 88 of 110 videos were assessed. Mean video duration was 455.34±800.685 seconds, mean number of views was 8296.20±15828.179 and mean number of likes were 55.32±106.483. The levels of usefulness were found to be %27.2 low, % 54.5 medium and %18.1 high. The was a significant correlation between the total usefulnes score, duration of video and number of likes (r=0.732, p<0.001; r=0.271, p=0.011 respectively). There was no statistically significant correlation between the total usefulness score and the number of views (r=0.148, p=0.167). Conclusion: It has been observed that YouTube™ videos are used as a source of information in research processes by patients and their relatives who want to get information about trigeminal neuralgia. However, when the videos on the YouTube™ platform were evaluated with a professional sight, it was concluded that they were a relatively poor source of information about trigeminal neuralgia. At this point, preparing informative content for trigeminal neuralgia on the YouTube™ platform of physicians’ and healthcare institutions’ websites will enable patients to access more accurate and reliable information. Keywords: Facial pain; Social media; Trigeminal neuralgia; Video