Bromides are a class of sedative medications that were historically used to treat anxiety and sleep disorders. They work by depressing the central nervous system, leading to a calming effect. Commonly found in the form of potassium bromide or sodium bromide, these compounds were once popular for their effectiveness in reducing agitation and promoting relaxation. However, the use of bromides has declined due to the development of newer, safer sedatives. Side effects can include drowsiness, dizziness, and potential toxicity with prolonged use. Today, they are rarely prescribed, with alternatives like benzodiazepines and antidepressants being more common for managing anxiety and sleep issues.