Having a Severe Headache? It May be Time for the ER
Most headaches are not dangerous. Tension headaches, migraines, and sinus headaches are common and usually pass with rest, fluids, or over-the-counter medicine. But certain headaches can signal something serious happening inside the brain, like bleeding, infection, or a stroke. Knowing the difference between a routine headache and an emergency one could save your life. The…
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