I got my first b12 test on 27th april which was 152, immediately started mecobal inj 500mcg. Also started B complex supplements. At first i was given 7 jabs daily then 3 jabs weekly. Three days after my 3rd weekly jab got my blood rechecked and the result shows very high b12 1951 pg/ml and iron 69 (range 59-158).
I still feel sleepy, have pale skin and stomach gas/digestion problems.
The doctor is suggesting to stop all medication.
Is it normal for b12 to raise so high after injectiin and does the b12 deficiency symptoms takes longer to heal even after higher b12 values in blood?