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Q&A Are headaches a bad sign at altitude?

Last weekend, we had a nice hike up Price Peak in the Sierras. We went from sea level to above 10,000 feet (3,000 m) in about 6 hours. And I had a ROARING headache. I could hear my heart beat in m...

5 answers  ·  posted 11y ago by theJollySin‭  ·  last activity 7y ago by System‭

Question high-altitude health acute-mountain-sickness