Dear Sir i am using thyroxin 50mcg for 1 year but my problem is same recently my
tsh level is 8.90 uiU/ml .and my
vitamin b12 result 185pg/ml and my problem is ,weakness, fatigue ,numbness, tingling, for 10 years .I am not
diabetes, my vitamin b12 is low ya normal.can I take b12 injection or increase thyroxin tablet so I confused please advice sir .tanks