I am 61 years old male. About 50 days back I had an arthroscopy meniscule surgey done on my left knee. Even before the surgery, I started having numbness in my left foot, which I thought was probably due to the pain I had in the left knee. Even after the surgery, the numbness and tingling in my left foot continued and rather aggravated. I consulted a doctor who said it had nothing to do with the surgery I had undergone, He advised checking of B12 level and Nerve Conduction study of all limbs. The report showed my Vitamin B12 level at 218 (Normal levels: 211-911). NCS findings suggested of B/L Median Nerve Entrapment Neuropathy at thw wrist, with evidence of decreased amplitude in B/L PTN Nerves. The Neuro doctor has suggested: Vitcofol 2 ml inj. 7 - alt. days, and one cap. each of pentocid and Rejumex. Even after taking medicine for 11-12 days and 6 injections, there is no respite. Rather, the numbness znd tingling seems to be increasing and I also feel some numbness in my right foot, which is very less compared to the left one. Please suggest a remedy or further treatment.