During PCA therapy, which patient behavior indicates a need for further assessment?

Experiencing persistent pain during PCA (Patient-Controlled Analgesia) therapy suggests that the patient's pain management is inadequate. This behavior warrants further assessment because it may indicate that the current pain relief measures are not effective or that the pain may be due to an underlying issue that needs to be addressed. Effective PCA therapy is intended to empower patients to manage their pain within a safety framework; therefore, the presence of ongoing discomfort despite using PCA could mean that the dosage needs adjustment, the medication needs reassessment, or there may be complications affecting pain control. Conducting further assessments can ensure that the patient's pain is adequately managed and help in modifying the treatment plan as necessary.