@neomedics: ⚡ What happens inside your head during a sudden headache? Watch as pain-sensitive nerves become activated, blood vessels and surrounding tissues send pain signals, and your brain processes the sensation of a headache. 🧠 🚨 A sudden, severe headache—especially if it's the worst headache of your life or comes with weakness, confusion, vision changes, trouble speaking, or seizures—needs immediate medical attention. 🎥 Educational 3D medical animation. #Headache #SuddenHeadache #BrainHealth #MedicalAnimation #HealthTok #Neurology #Anatomy #Science #LearnOnTikTok #HealthEducation

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Thursday 09 July 2026 02:49:16 GMT