RESUMO JUSTIFICATIVA E OBJETIVOS: As Práticas Integrativas e Complementares foram institucionalizadas no Sistema Único de Saúde como modalidades coadjuvantes no tratamento da dor. Este artigo focalizou a utilização de crenoterapia e hidroterapia, cujos agentes são as águas minerais naturais, comum para a reabilitação de alterações funcionais. A escassez da literatura dessas práticas no tratamento da dor, justifica esta revisão. O objetivo deste estudo foi verificar a produção cientifica sobre a eficácia da balneologia/balneoterapia/crenoterapia e da hidroterapia no tratamento da dor. CONTEÚDO: Revisão integrativa, realizada em maio de 2018, cuja busca de artigos científicos disponíveis eletronicamente e na íntegra, na base de dados, LILACS, Pubmed, BVS e CINAHL em periódicos publicados nos últimos 10 anos enfocaram a crenoterapia e hidroterapia para o alívio da dor nos idiomas Português, Inglês e Espanhol. Os descritores utilizados foram: Dor, Balneologia, Crenoterapia, Hidroterapia, Eficácia; nos três idiomas, combinados com as expressões booleanas AND/Y/E e OR/O/U/OU encontrando 2306 artigos, identificados 111 e destes, apenas 27 atenderam aos critérios de inclusão, analisados e incorporadas as evidências emergidas no alívio da dor. CONCLUSÃO: Este estudo mostrou que a maioria das evidências emergidas dos trabalhos analisados quanto à eficácia da hidroterapia e crenoterapia em processos álgicos concentraram-se nos níveis 1 a 3. Dos 27 estudos, 18 mostraram a eficácia da hidroterapia e oito da balneoterapia e crenoterapia nos sintomas dolorosos, e um em relação ao desconhecimento do uso dessas práticas integrativas no alívio da dor.

ABSTRACT BACKGROUND AND OBJECTIVES: The Integrative and Complementary Practices were implemented in the Unified Health System as adjunctive modalities in the treatment of pain. This article focuses on crenotherapy and hydrotherapy, whose agents are the natural mineral waters and common for the rehabilitation of functional alterations. The scarcity of these practices for the treatment of pain in the literature justifies this review. This study aimed to check the scientific productions about the efficacy of balneology/balneotherapy/crenotherapy and hydrotherapy in the treatment of pain. CONTENTS: It is an integrative review, carried out in May 2018, searching in the electronically available scientific articles, in full, in the LILACS, Pubmed, BVS and CINAHL database in periodicals published in the last 10 years focusing on crenotherapy and hydrotherapy for pain relief, in the Portuguese, English and Spanish language. The descriptors used were: "Pain", "Balneology", "Crenotherapy", "Hydrotherapy" "Efficacy"; "Effectiveness" in the three languages, combined with the Boolean expressions AND/Y/E and OR/O/U/OU, finding 2306 articles, of which 111 were identified, and only 27 met the inclusion criteria, analyzed and incorporated the evidence that emerged in pain relief. CONCLUSION: This study showed that most of the evidence emerged from the studies analyzed regarding the efficacy of hydrotherapy and balneology in pain pictures focused on levels 1 to 3. Of the 27 studies, 18 showed the efficacy of hydrotherapy and eight of balneology in the pain symptomatology and one in relation to the lack of knowledge of the use of these complementary therapies in pain relief.

Abstract Introduction Envenomation by Bothrops snakes can produce local pain, edema, hemorrhage and myonecrosis. However, standard antivenom therapy is generally ineffective in neutralizing these effects so that alternative methods of treatment have been investigated. In experimental animals, low-level laser therapy (LLLT) attenuates the local effects of Bothrops venoms, but the benefits of LLLT on muscle function after envenomation are unclear. In this study, we examined the influence of LLLT on the contractile activity of mouse skeletal muscle injected with venom from Bothrops jararaca, the principal cause of snakebite in southeastern Brazil. Methods Twenty-seven male mice were used. Mice were injected with venom (40 μg in 50 μl) in the right anterior tibialis muscle, after which the muscle tendon was exposed, connected to an isometric transducer and subjected to a resting tension of 1 g. A bipolar electrode was attached to the tibial nerve for electrical stimulation. The mice were randomly allocated to five groups: A – Control (n = 3), B – Venom 3 h (n = 6), C – Venom 9 h (n = 6), D – Venom + Laser 3 h (n = 6), E – Venom + Laser 9 h (n = 6). Results The two groups that received LLLT post-venom showed improved muscle contraction and contracture in relation to muscle treated with venom alone. Conclusion These results indicate that LLLT can improve muscle function after damage induced by B. jararaca venom.

Introduction:Low-level laser therapy (LLLT) is effective in preventing fatigue and in stimulating the microcirculation and cellular activity. In this study, we examined the effect of LLLT on injured tibial muscle in vivo by assessing muscle function during fatigue.MethodsTwenty-four male mice were used. Each mouse received an injection of sterile 0.9% saline solution (50 µL) in the right tibialis anterior muscle, after which the tendon of the muscle was exposed, connected to an isometric transducer and subjected to a resting tension of 1 g. A bipolar electrode was attached to the tibial nerve for electrical stimulation. The mice were randomly allocated to one of two groups: G1 (control: 3 h – n=8 and 9 h – n=5) and G2 (treated with GaAlAs laser, λ660 nm, 35 mW, 0.6 J, 17 s: 3 h – n=6 and 9 h – n=5).ResultsIn G1 mice, the amplitude of the tetanic contracture in response to induced fatigue remained unchanged during six consecutive tetani. The amplitude of the tetanic contractions in response to electrical stimulation (4-8 mV) was also unchanged. These results indicated muscle intactness in response to the load imposed by tetanus. In G2 mice, there was an increase in the amplitude of contraction after 3 h and 9 h when compared to G1 at 83% tetanus.ConclusionThese results indicate that exposure of muscle to LLLT enhanced the contractile force and increased the resistance to muscle fatigue without causing morphological damage to cellular structures.