• General reactions such as chills, headaches, fever, vomiting, allergic reactions, nausea, joint pain, low blood pressure and moderate lower back pain have been experienced occasionally.Rarely, cases of a sudden fall in blood pressure were observed, and in isolated cases allergic reactions (anaphylactic shock), even in patients who have shown no reactions to previous infusions. • Cases of temporary meningitis (reversible aseptic meningitis), isolated cases of temporary decrease of red blood cells (reversible haemolytic anaemia/haemolysis), transient increases in liver function values (liver transaminases) and rare cases of eczema-like symptoms (transient cutaneous reactions) have been observed with immunoglobulin products. • An increase in blood creatinine content and kidney failure has also been observed. • Very rarely, cases of blood clot formation in the veins (thromboembolic reactions) resulting in cardiac infarction, stroke, lung defects (pulmonary embolism), and deep vein thrombosis have been reported which may be related to the infusion of immunoglobulins.