Bromvalerylurea is a sedative-hypnotic agent commonly available in over-the-counter (OTC) medications in Japan and other regions. Although widely used, its prolonged and unsupervised use poses significant risks of dependency and withdrawal. Abrupt discontinuation of bromvalerylurea can lead to severe withdrawal symptoms, including agitation, hallucinations, and seizures. However, standardized management protocols for bromvalerylurea withdrawal have not been established. A 19-year-old male with a…
