16 year old weight 39 kgs,my daughter is asthamatic,uses seraflo rotocap,montec lc,as prescribed regularly.she had fever since last three four days,coplaining pain in legs,waiste,and sometimes in wrists.her cbc report is as -HAEMOGLOBIN-8.7 GM/DL,TLC-18800 CELLS/CU.MM.,POLYMORHS-51%,LYMPHOSYTES-20%,MONOCYTES-03%,EOSINOPHILS-26%,BASOPHILS-00%,TOTAL RBC-4.80 MIL./CU.MM.,PLATELET COUNT-5.51 LAKHS/CU.MM,PCV-29.7%,MCV-61.9FL.,MCH-18.1PG.MCHC-29.3G/DL,RDW-15.3%.DOCTOR INITIALLY PRESCRIBED NIMUSULIDE+PARACETAMOL TABLETS ,VITAMIN D3 TABLETS,BUT STILL SHE COMPLAINED OF ACUTE PAIN IN HER FEET,WAISTE AND WRISTS,PALM.THEN DOCTOR HAS PRESCRIBED MEDRAL-16 MG TABLETS BID FOR ONE MONTH,DIAGNOSING SIGNS OF SEVERE INFECTION CAUSED BY VIRAL FEVER.KINDLY ADVISE AND SUGGEST YOUR OPINION.