Hello doctor, My mother is suffering from headache since Tuesday. She is just recovered from covid as well. She is fine as of now only having headache. I gave her declofenac but headache remain same no relief then I gave her Nexdom 500 mg tablet after taking this medicine she felt relief. I also did some test. NCCT PNS and EEG. I am attaching the report as well. I consult with neurologist. He suggested to give her neproxin 500 mg. But still she is having headache. Kindly tell me what is the reason of headache. If any information required let me know. Thanks in advance