<s>[INST] i have balancing problem ant vertigo.i have vit b 12 deficiency.test report show the value 215 pg/ml.i have many other symtoms like having shoks in the body.also shock after drinking water.also blood pressure 140/90.i start using nurobion injectin course of 15 injections. [/INST] Hello, You would get better with treatment. Continue vitamin B12 injections. Later on, you can stop injections and take only tablets. Hope I have answered your query. Let me know if I can assist you further. Take care Regards, Dr Sudhir Kumar, Neurologist </s>