Chills, fever, vomiting, allergic reactions, nausea, arthralgia, low BP, moderate low back pain, bronchitis, nasopharyngitis, dizziness, migraine, vertigo, tachycardia, HTN, cough, rhinorrhoea, diarrhoea, nausea, pruritus, rash, urticaria, myalgia, pain in extremity, fatigue, flu-like illness, infusion site pain/swelling, rigors, increased body temp. Headache & flushing (due to rate of infusion).