Anaphylactic shock & reaction, hypersensitivity; CVA, syncope, loss of consciousness, convulsion, para- & hypoaesthesia, dizziness, headache, dysgeusia; MI, cardiac arrest, brady- & tachycardia; shock, thrombophlebitis, hypotension, HTN, pallor; resp arrest, pulmonary & laryngeal oedema, asthma, dyspnoea, cough, throat tightness & irritation, sneezing; vomiting, retching, nausea, abdominal pain; rash, cold sweat, erythema, urticaria, pruritus, hyperhidrosis, skin discoloration; chest pain, oedema, pain, malaise, asthenia, feeling hot, chills.