Decreased O
2 saturation; tachycardia; tachypnoea, cough; vomiting; urticaria, rash; flushing; pyrexia. Increased heart rate, BP & body temp; cyanosis; tremor, dizziness, paraesthesia, headache; throat tightness; retching, nausea, diarrhoea; erythema, maculopapular, flushing; macular & papular rash, pruritus, hyperhidrosis; muscle spasms, muscle twitching, myalgia; HTN, pallor, flushing; irritability, chills, chest discomfort, peripheral oedema, local swelling, fatigue, feeling hot; hypersensitivity; agitation.