Hello, I have headache from past few weeks, this headache is behind the head , I feel this headache is similar to the one which we get when we hav cold, I hav consulted many doctors in past weeks but nothing has helped me( taken tablets for migraine,sinus as prescribed by doctor). Finally last week I visited neurologist and he asked me to get blood tests for vitamin d n b12 and both of them found to be deficient and also asked me to get mri. After getting the mri he gave me the tablets for Vitamin D and prescribed injection for b11. Also I am taking tablets Baga 400 and nextop 25 from 3-4 days but I don't see any improvements. I hav also attached the reports can someone help me or please suggest me which other doc to consult.