Anemia; headache, paresthesia; sleep disorder; conjunctivitis; nausea, vomiting, anorexia, constipation; hyperhidrosis; bone pain, myalgia, arthralgia, generalized pain; HTN; renal impairment; acute phase reaction, pyrexia, flu-like illness, peripheral edema, asthenia; hypophosphatemia; increased blood creatinine & urea, hypocalcemia.