• noun
• synonym
• antonym

• cluster headache (noun)
  1. a painful recurring headache associated with the release of histamine from cells
• headache powder (noun)
  1. a powdered form of aspirin
• histamine headache (noun)
  1. a painful recurring headache associated with the release of histamine from cells
• sick headache (noun)
  1. a headache accompanied by nausea
  2. a severe recurring vascular headache; occurs more frequently in women than men
• sinus headache (noun)
  1. a headache resulting from congestion or infection in the paranasal sinuses
• tension headache (noun)
  1. a headache located at the back of the head; usually caused by body tension resulting from overwork or psychological stress
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