Advances in shock research
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Commercially available Ringer's lactate solution has a pH of approximately 6.5. In a situation such as shock, which is normally accompanied by a metabolic acidosis, this additional acid load could have an adverse effect on resuscitation when massive amounts of fluid are required. We prepared a similar solution with a pH of 7.4 and compared the two solutions. ⋯ All dogs died within 12 hours of the end of the shock period. Our data indicate that the somewhat acidic pH of standard Ringer's lactate does not adversely affect the adequacy of resuscitation. There is no advantage to using Ringer's lactate with a pH of 7.4.