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Can CT scans cause headaches?

Some people are sensitive to the dye that is sometimes used with a CT scan procedure. If dye was used during the procedure, your headache and nausea could be from that. If there is something else going on, the scan should show it. If your headaches or nausea continue to bother you or get any worse, please follow up with your doctor for evaluation.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.