Evaluation of YouTube videos on primary bladder pain syndrome.

Although about half of the videos are reliable, most are long and are medical lectures, from which it is difficult for nonhealth professionals and patients to obtain information. On the other hand, most of the videos that patients can follow more easily consist of nonreliable video groups that lack accuracy, detail, and factual content. Therefore, the relevant associations with experts should prepare concise videos containing correct and up-to-date information.