What action should be taken if a casualty's condition deteriorates after initial treatment?

When a casualty's condition deteriorates after initial treatment, it is crucial to reassess and adjust treatment as necessary. This approach ensures that medical personnel can identify any changes in the casualty's condition and respond effectively to their evolving needs. Continuous reassessment allows for the recognition of new or worsening symptoms that may require modifications to the treatment plan.

For instance, vital signs may reveal a worsening of vital functions such as blood pressure or heart rate, indicating complications that were not initially apparent. Adjusting treatment could involve providing additional interventions, modifying existing therapy, or initiating further diagnostics to get a clearer picture of the casualty's condition.

This systematic approach to evaluating changes in a patient's status ensures that treatment is both responsive and appropriate, significantly improving the chances of a positive outcome. Being proactive in reassessment rather than waiting for improvement allows for timely interventions that can address deteriorating conditions before they lead to more serious complications.