What action should be taken if a patient shows signs of distress during treatment?

When a patient shows signs of distress during treatment, the most appropriate action is to stop the procedure immediately. This response is critical because the well-being and safety of the patient are of utmost importance in any clinical setting. Stopping the treatment allows healthcare providers to assess the situation and evaluate the patient's condition more thoroughly.

Signs of distress could include physical manifestations such as panic, pain, difficulty breathing, or emotional signals like fear or anxiety. By halting the procedure, the practitioner can address these issues directly, provide necessary support, and potentially implement interventions to alleviate the patient's discomfort. This action not only demonstrates a commitment to patient care but also aligns with ethical standards and guidelines for practicing dentistry safely.

Continuing without interruption, asking the patient to wait, or administering treatment regardless of the distress signals can lead to worsening of the patient's condition, increased anxiety, or even serious complications. Therefore, prioritizing the patient's immediate needs through prompt cessation of treatment is the ethically and clinically correct approach.