Inj site reactions eg, pain, erythema, bruising, discomfort, haematoma, haemorrhage, pruritus, swelling, induration, paraesthesia, reaction, warmth, oedema & rash. Hypersensitivity eg, pruritus, discomfort & tingling of tongue; dizziness; maculopapular rash; myalgia; increased ALT & AST.