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Why Is Saline So Acidic (and Does It Really Matter?)
Commercial 0.9% saline solution for infusion has a pH around 5.5. There are many reasons for this acidity, some of them still obscure. It is also true that infusion of normal saline can lead to metabolic acidaemia, yet the link between the acidity of saline solution and the acidaemia it can engender...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Ivyspring International Publisher
2013
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3638298/ https://www.ncbi.nlm.nih.gov/pubmed/23630439 http://dx.doi.org/10.7150/ijms.5868 |
| Sumario: | Commercial 0.9% saline solution for infusion has a pH around 5.5. There are many reasons for this acidity, some of them still obscure. It is also true that infusion of normal saline can lead to metabolic acidaemia, yet the link between the acidity of saline solution and the acidaemia it can engender is not straightforward. This commentary draws together the known and putative sources of acidity in saline solutions: it turns out that the acidity of saline solution is essentially unrelated to the acidaemia complicating saline infusion. |
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