Relaxation training and cognitive redirection strategies in the treatment of acute pain.

Relaxation training, relaxation instructions, and redirection of attention techniques were compared to a no-treatment control in the treatment of acute ischemic pain. Relaxation instructions were ineffective in reducing state anxiety, verbally reported pain or distress or pain measured during presentation of the stimulus by cross-modality matching. Relaxation training was effective in reducing distress during presentation of the stimulus and verbally reported pain. The attention-redirection technique reduced pain as measured by cross-modality matching. The interaction hypothesis was supported, re. the two measures of distress during presentation of the painful stimulus. As externality increased, the effectiveness of relaxation training increased. However, there was no consistent decrease in distress for subjects high on externality in the relaxation instruction group.