Suggest Treatment For Pain & Shivering In The Hand

i had pain in my left hand .and my hand was shivering. showed it to doctor and they gave me remylin-d tablets and bcomplex tablets. blood test report is as follows-haemoglobin-12.7
P C V-38%
R.B.C count-4.4 million/ul
M C V -86.4 fl
M C H-28.3 p/g
M C H C-32.8G/dl
w.b.c count 10,4oo number/ul
neurophils-56%
lymphocytes-37%
eosinophils-04%
monocytes-03%
platelet count- 2.73 lakhs/cumm
E S R 1st hour-18mm/hr
pheripheral smear-normocytic normochromic,wbc-borderline leucocytosis,platelets adequate
T S H-4.8 mlU/L
SERUM B12-315pg/ml