antimigraine/hemorrhage

OBJECTIVE To identify whether relationships exist between epistaxis and migraines in hereditary hemorrhagic telangiectasia (HHT), to potentially provide further preventative and therapeutic options for the debilitating nosebleeds that are often very difficult to manage in clinical

Cortical spreading depression (CSD) in the CNS is suggested as a common mechanism contributing to headache. Despite strong evidence for CNS involvement in headache disorders, drug development for headache disorders remains focused on peripheral targets. Difficulty in delivering drugs across the

(1) The 22nd French pharmacovigilance meeting, held in July 2001, presented data on adverse effects notified by health professionals to regional pharmacovigilance centres in France. (2) Non specific "immunostimulants" are not harmless placebos, as might be concluded from the relative lack of data.

Headaches that have an explosive onset with exercise, including sexual activity, generally are benign in origin. A subarachnoid hemorrhage, a mass lesion in the brain, or an anomaly of the posterior fossa must be considered, however. The mechanisms that produce sexually induced or cough headaches of

The therapeutic efficacy of calcium antagonists in ischemic disorders of various tissues is attributed to vasodilator and antivasoconstrictor activities. A direct, energy-conserving, antiischemic effect of certain calcium antagonists has been claimed repeatedly by basic scientists. The clinical

Three children with pronounced livedo reticularis present since birth (cutis marmorata-telangiectasia congenita) have been followed to the ages of eight, 17 and 21 years. During childhood they developed frequent recurrent transient stroke-like hemipareses, affecting either side of the body,

Thunderclap headache (TCH) can have several causes of which subarachnoid hemorrhage (SAH) is most common and well known. A rare cause of TCH is the reversible cerebral vasoconstriction syndrome (RCVS) which is characterized by a reversible segmental vasoconstriction of the intracranial vessels. We