IV line solution compatibility Precipitation may occur when Dynastat is combined in solution with other medicinal products and therefore Dynastat must not be mixed with any other drug, either during reconstitution or injection In those patients where the same IV line is to be used to inject another medicinal product, the line must be adequately flushed prior to and after Dynastat injection with a solution of known compatibility After reconstitution with acceptable solvents, Dynastat may only be injected into IV lines delivering: • sodium chloride 9 mg/ ml (0.9%) solution • glucose 50 g/ l (5%) solution for infusion • sodium chloride 4.5 mg/ ml (0.45%) and glucose 50 g/ l (5%) solution for injection • Ringer-Lactate solution for injection Injection into an IV line delivering glucose 50 g/ l (5%) in Ringer-Lactate solution for injection, or other IV fluids not listed in this section, is not recommended as this may cause precipitation from solution.