What injection-site adverse reactions have been reported with potassium chloride 0.15% + sodium chloride 0.9% solution for infusion?

Potassium chloride 0.15% + sodium chloride 0.9% solution for infusion has spontaneous post-marketing reports of injection-site infection, irritation, pain, phlebitis, reaction and thrombosis, plus extravasation, with frequencies not estimable and possible association with administration technique.