 This study found that hyperbaric oxygen therapy, HBOT, can increase the risk of adverse effects such as ear discomfort, headache, nausea, and vertigo. Additionally, the risk of adverse effects increases when the chamber pressure is greater than 2.0 ATA and when the number of sessions exceeds 10. This article was authored by Yuyao Zhang, Iju and Zhou, Yuan Yuanjia, and others.