Hypophosphataemia. Anaemia; headache, paraesthesia; sleep disorder; conjunctivitis; nausea, vomiting, decreased appetite, constipation; hyperhidrosis; myalgia, arthralgia, bone & generalised body pain, joint stiffness; HTN; renal impairment; acute phase reaction, pyrexia, flu-like illness (including fatigue, chills, malaise & flushing), peripheral edema, asthenia; increased blood creatinine & urea levels, hypocalcaemia.