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It's great seeing MD's share their knowledge with the public here on YouTube. There are hundreds of things that can bring on a headache: sinusitis, stress, nutritional deficiencies, cerebrospianl fluid leak, infections of the brain, brain tumors, spinal cord problems, and so on and so on. A really good doctor will rule out the various causes of a headache. A bad doctor will treat your headache like a cook book and start you off on tylenol.
johnny102marvin 3 years ago