《英文msh詞典》Intractable Headache
[入口詞] Intractable Headache
[主題詞] Headache Disorders
[英文釋義] Common conditions characterized by persistent or recurrent headaches (see HEADACHE). Headache syndrome classification systems may be based on etiology (e.g.,VASCULAR HEADACHE,post-traumatic headaches,etc.),temporal pattern (e.g.,CLUSTER HEADACHE,paroxysmal hemicrania,etc.),and precipitating factors (e.g.,cough headache).