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When a Headache Is More Than Just a Headache
Headache is one of the most common emergency room complaints. Learn how ER doctors distinguish migraine from brain bleed, meningitis, and other dangerous causes of head pain.
Fever in the ER and What Doctors Are Really Looking For
Fever is a common emergency room complaint that can range from viral illness to sepsis. Learn how ER doctors evaluate fever, identify dangerous infections, and decide when antibiotics are necessary.
When a Fever and Stiff Neck Signal Meningitis
Meningitis is an infection of the protective covering around the brain and spinal cord. Learn how fever, stiff neck, and severe headache signal a condition that requires urgent treatment.
When a Lumbar Puncture Is Needed
A lumbar puncture, or spinal tap, helps diagnose meningitis, brain bleeding, and dangerous pressure inside the skull. Learn how the procedure works and why it is sometimes essential in emergency care.