The purpose of this study was to compare the effects of hydrotherapy and of transcutaneous electric nerve stimulation (TENS) on symptomology of patients with fibromyalgia. Ten subjects (aged 48.8±9.8 years) with fibromyalgia were divided into two groups, one treated with hydrotherapy, the other with TENS. All were evaluated before and after treatment as to flexibility (by means of the fingertip-to-floor test), pain (by visual analogue scale), health-related quality of life (by the SF-36 and the Nottingham Health Profile - NHP - questionnaires) and trend to depression (by the Beck's Depression Inventory). Data were statistically analysed, and significance level set at p<0.05. Results show that patients treated with TENS had significant pain reduction and better quality of life as measured by the SF-36 and some NHP items, while patients treated with hydrotherapy showed improvement in SF-36 scores. It may hence be said that both treatments were efficient in improving physical functioning, but TENS produced better results in relieving pain and in a greater number of variables, suggesting that it is more efficient for treating fibromyalgia.
Fibromyalgia; Transcutaneous electric nerve stimulation; Hydrotherapy
