Hello, I hav headache from past 6 weeks, the pain is basically not in 1 place..some times it is in the back of the head and sometime in the face. Consulted neurologist and got MRI done for brain and spinal cord. As per the report everything is normal. I visited a ENT doc and he told it might be cause of migraine and gave sibelium. I am taking the tablets from past 10 days( and asked me to continue for 3 weeks).Headache is not completely gone but I am feeling better and seeing the improvement. As I am due for covishield second dose. I am planning to take the vaccination tomorrow. Please can you suggest me can I still take the vaccine?