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Acupressure for post-operative pain-control? There are good reasons to be sceptical!
Acupressure is the stimulation of specific points, called acupoints, on the body surface by pressure for therapeutic purposes. The required pressure can be applied manually of by a range of devices. Acupressure is based on the same tradition and assumptions as acupuncture. Like acupuncture, it is often promoted as a panacea, a 'cure all'. While it certainly not a 'cure all', one may well ask whether it is good for anything. The aim of this study was to evaluate the effect of acupressure on pain severity in patients undergoing a coronary artery graft. Seventy patients were selected randomly after coronary artery bypass grafting (CABG) surgery based on inclusion criteria and then assigned to two groups (35 in acupressure and 35 in control) randomly by the minimization method. The intervention group received acupressure at the LI4 point for 20 minutes in 10-second pressure and 2-second resting periods. In the control group, only touching was applied without any pressure in the same