Answer
It replaces potassium when blood concentrations or body stores are too low. The selected syrup is licensed for hypokalaemia and potassium deficiency from renal or non-renal causes.
Sources for this answer
- Potassium Chloride 7.5% w/v Syrup — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.