Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0016382 (flushing)
 6,387 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Reproductive care of women with spinal cord damage demands knowledge of such women's reproductive potential and the specific complications to which these women are prone during pregnancy and childbirth, especially autonomic hyperreflexia. Fertility in cord-damaged women of reproductive age is generally undiminished as are libido, ability to have intercourse, and ability to bear children. Frequent complications of cord-damaged pregnant women include urinary tract infection, anemia, pressure sores, sepsis, unattended birth, and autonomic hyperreflexia. Autonomic hyperreflexia or autonomic dysreflexia occurs during labor in up to two thirds of women with cord lesions above T-6. Autonomic hyperreflexia results from noxious stimuli including distention of the bladder, cervix, or rectum, which evokes mass triggering of sympathetic and parasympathetic afferents that are uninhibited by supraspinal centers below the cord lesion. Autonomic hyperreflexia manifests itself with sudden onset of marked hypertension and headache during uterine contractions, as well as bradycardia or tachycardia, various cardiac dysrhythmias, and marked diaphoresis with piloerection and flushing above the level of the cord lesion. We describe the second reported occurrence of intraventricular hemorrhage due to autonomic hyperreflexia during labor and detail recommendations for anticipating and mitigating this potentially lethal complication of parturition in cord-damaged women. Pregnancy and parturition are best carried out with informed cooperation of the patient and of obstetric, cord rehabilitation, anesthetic, and nursing personnel.
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PMID:Autonomic hyperreflexia: a mortal danger for spinal cord-damaged women in labor. 397 Jan 1

Autonomic dysreflexia, a syndrome sometimes occurring in spinal cord injured (SCI) individuals, may be life-threatening. It involves, in varying degrees, hypertension, diaphoresis, headache, bradycardia, anxiety, and flushing and is believed due to unrestricted sympathetic activity below the level of the lesion in individuals with injuries above T4-6. The most frequent causes of the syndrome are urinary infections, rectal impaction, bladder distention, and decubitus ulcers. To our knowledge, medication has seldom been described as causal agent. We report here on an autonomic dysreflexic syndrome following use of an isometheptene combination (Midrin), to treat migraine. The individual involved is a C4-quadriplegic man with a long history of migraines. He was given a standard initial adult dose of the medication. Over a one-hour period, he was initially relieved of the headache, but then noted a new more severe headache, diaphoresis, and flushing. His vital signs showed progressive BP elevation to 210/130 and a relative bradycardia. Treatment over the next three hours was limited to elevation of the head of the bed and observation, during which his vital signs returned to baseline and he became asymptomatic. This experience reinforces the belief that sympathomimetic drugs in general, and isometheptene in particular, should be used in caution in patients with high-level SCI.
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PMID:Autonomic dysreflexia due to medication: misadventure in the use of an isometheptene combination to treat migraine. 403 34