What compatibility checks are required before adding a medicine to Plasma-Lyte 148 (pH 7.4) solution for infusion?

For Plasma-Lyte 148 (pH 7.4) solution for infusion, consult the medicine’s instructions, assess compatibility in Viaflo, confirm water solubility and/or stability and suitability for pH 6.5–8.0, and avoid known incompatible additives; after addition, check for colour changes, precipitates, insoluble complexes or crystals.