Headaches are common and usually harmless, but some need urgent attention.
Watch for a sudden severe headache, fever with stiff neck, weakness, numbness, confusion, seizures, vision or speech changes, or a headache that is new or different from usual.
Recognizing these red flags early can help prevent serious complications.
Watch for a sudden severe headache, fever with stiff neck, weakness, numbness, confusion, seizures, vision or speech changes, or a headache that is new or different from usual.
Recognizing these red flags early can help prevent serious complications.
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