Canterbury DHB

Context

Potassium Administration

The intravenous administration of potassium carries certain dangers including that of cardiac arrhythmias secondary to hyperkalaemia. At higher concentrations IV potassium is a local irritant and should be administered through a central line. To manage hypokalaemia, see Hospital Healthpathways Hypokalaemia.

Currently the most concentrated IV potassium formulation available in the hospital for use outside Intensive Care is pre-made bags of 10 mmol potassium chloride in 100 mL 0.29% sodium chloride. These can be given via central line over 30 minutes. Options for the treatment of hypokalaemia include:

About this Canterbury DHB document (8759):

Document Owner:

Sean Macpherson (see Who's Who)

Issue Date:

January 2019

Next Review:

January 2022

Keywords:

Note: Only the electronic version is controlled. Once printed, this is no longer a controlled document. Disclaimer

Topic Code: 8759