Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Naproxen sodium, a potent inhibitor of prostaglandin biosynthesis and platelet aggregation, was studied for efficacy in migraine prophylaxis in a randomized, double-blind, placebo-controlled, crossover trial. On naproxen treatment, 52% of the patients had no severe headaches, whereas 19% had no severe headaches during placebo. Naproxen sodium was much better than placebo when patients' diaries were reviewed for severity of attacks, nausea, vomiting, activity reduction, duration of headache, and decreased use of therapeutic medication. The degree of platelet inhibition did not correlate with efficacy in preventing headache. Naproxen sodium can be recommended as a drug of first choice for migraine prevention.
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PMID:Successful migraine prophylaxis with naproxen sodium. 402 76

This review summarizes 169 cerebral vascular accidents in women taking oral contraceptives: 94 arterial (including 13 of the authors' cases), 20 venous, 37 neuroophthalmologic (5 of the authors'), and 18 undetermined diagnoses. The arterial accidents involved the carotid in 56, the vertebrobasilar in 27. Few were fatal; most were considered thromboses; none were due to hemorrhage; few could have been due to emboli or dissecting aneurisms. Aggravation or appearance of migraine was noted in 34 and transient focal cerebral ischemia in 28 cases before arterial accident. No definite time span was obvious, but many occurred 1-6 months or over 2 years after starting pills. Venous accidents were usually fatal, often extended thromboses of the superior longitudinal sinus. Clinically there was severe headache (85%), vomiting, fever without rapid pulse, alteration of consciousness, papillary edema, focal cerebral signs. Ophthalmologic accidents included retinal, arterial, and venous occlusion; paralysis of oculomotor nerve; optic neuritis; and pseudo-tumor-cerebri. The authors recommended caution with oral contraceptives in case of cerebral vascular episodes, migraine, visual disturbances, chorea, hyperlipidemia, and hypertension.
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PMID:[Cerebrovacular accidents and oral contraceptives]. 443 14

Fifty-two patients, most of whom had had daily headaches for years, were examined and treated. Among them there were 40 who originally had migraine, the others had vasomotor or post-contusional headaches. Average duration of the migraine was 21 years, of chronic headache 7.6 years. All patients had been taking analgesics of a mixed type regularly and for a long time, on average 35.6 tablets or suppositories weekly. All patients had taken more than three different drugs. After an observation period of 3-6 months for grading the headaches and registering the amount of drug intake, all patients were admitted to hospital when all analgesics were at once discontinued. Changing degrees of withdrawal symptoms were the rule: increased headaches, nausea, vomiting, tachycardia, sweating, sleep disorders, and in some also hallucinations and cerebral episodes. At the end of the hospital stay chronic headache had completely disappeared or markedly improved in 77% of patients. Even after an average of 16 months of subsequent observation, chronic headache continued to be significantly improved in 70% of patients. There was a significant reduction in frequency and intensity of attacks in the patients with originally typical migraine. Regular intake of analgesics of the mixed type induces chronic headaches. These are most commonly caused by ergotamine tartrate and aminophenol derivatives, while psychological and physical dependence on anti-migraine drugs is initiated and maintained by additional barbiturates, caffeine and codeine.
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PMID:[Chronic analgesic-induced headache]. 614 24

A prospective, uncontrolled clinical trial was conducted to test the safety and efficacy of intramuscular chlorpromazine (1 mg/kg) in the acute, outpatient treatment of migraine. One hundred adult patients were included in the study. There was complete relief of both pain and nausea/emesis symptoms in 96 patients within 55 minutes of the injection. Eighteen patients experienced orthostatic hypotension following injection. All but one responded to noninvasive therapy. The results suggest that chlorpromazine is a safe, effective alternative medication in the outpatient treatment of acute migraine.
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PMID:Parenteral chlorpromazine treatment of migraine. 635 74

Classification, epidemiology, pathophysiology, and therapy of migraine, cluster, and muscle-contraction (tension) headaches are reviewed. Migraine headache is related to vasomotor changes and is often preceded or accompanied by neurologic symptoms, nausea, and vomiting. Ergot alkaloids are used in acute migraine episodes; products containing caffeine are sometimes used for synergy. Other agents including antiemetic and sedative drugs and a combination product containing isometheptene mucate , dichloralphenazone , and acetaminophen have been used. Methysergide is the drug of choice for migraine prophylaxis. Of all patients with cluster headache, 90% experience episodes that occur in series separated by intervals as short as one week or as long as 25 years, and the remaining 10% have chronic headache. Pain is unilateral, nausea and vomiting are rare, and there is no aura. Pathophysiology is thought to be similar to that of migraine. Supportive treatment includes drug therapy to improve sleep and avoidance of alcohol and vasodilating agents. Aerosol ergot preparations may be effective for treatment of acute episodes . Prednisone has been used both as an abortive agent and for prophylaxis, while ergotamine, methysergide, and lithium have been tried prophylactically. Chronic tension headache is a constant, tight, pressing, or bandlike sensation in the frontal, temporal, or occipital area that occurs daily. The deep, steady ache differs from the throbbing sensation of vascular headache. Constant overcontraction of scalp muscles may be a cause. Heat, massage, and stretching are used to alleviate excess muscle contraction. Tension headache has been treated with analgesics, nonsteroidal anti-inflammatory agents, muscle relaxants, and amitriptyline. Drug treatment of headache must be based on headache type and tailored to individual response. Bio-feedback may be useful in some patients when combined with drugs.
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PMID:Classification, mechanisms, and management of headache. 637

The main treatment of the acute migraine attack remains sleep, sedation, an anti-nauseant and analgesics, and in some patients 1 or 2 mg of ergotamine tartrate. Drugs containing large amounts of caffeine should not be used. Absorption of drugs may be impaired in a migraine attack. Metoclopramide is probably the anti-emetic of choice because it is an effective anti-nauseant and promotes normal gastrointestinal activity. Domperidone has a similar action but is said not to go through the blood-brain barrier, so is less likely to cause extrapyramidal reactions. All drugs, including analgesics such as aspirin and paracetamol, are best given in a soluble or effervescent form. Where vomiting occurs early in the attack, suppositories may be indicated. Ergotamine tartrate is necessary in about one third of attacks and is best given by suppository or by inhalation. Doses higher than 2 mg per attack or 6 mg in one week may cause toxic symptoms, the early signs of which are headache, nausea, vomiting and a feeling of not being very well. The non-drug treatments of an acute attack include pressing on the temporal artery, hot and cold compresses and relaxation.
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PMID:Treatment of the acute migraine attack--current status. 640 72

The two main problems in defining and classifying the syndrome of benign paroxysmal vertigo (BPV) in childhood are the vestibular function pattern and the relationship between BPV and migraine. 13 children suffering from this syndrome were submitted to complete otoneurological examination, including caloric and rotational labyrinthine stimulation with ENG recording, and to headache provocation tests with nitroglycerin, histamine and fenfluramine. Vestibular responses were normal in all except 2 cases which presented signs of central vestibular impairment at the level of the vestibulocerebellar pathways. Headache provocation tests were positive in 9 out of 10 children, and in 4 cases they induced a typical vertiginous attack instead of headache. In addition, several children had a positive family history for migraine, headache was frequently associated with the crisis and other signs of a 'periodic syndrome' (motion sickness, cyclic vomiting, abdominal pain) were present, unrelated to vertiginous attacks. During the follow-up period, some children responded positively to migraine treatment. BPV, like paroxysmal torticollis in infancy and the signs of the periodic syndrome, can be considered a migraine equivalent or a migraine precursor and could be due to the same vascular and/or biochemical mechanisms responsible for the migraine. In children, for anatomical or developmental reasons, these mechanisms could selectively affect parts of the brain stem, including the vestibular nuclei and vestibulocerebellar pathways.
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PMID:Benign paroxysmal vertigo in childhood: a migraine equivalent. 642 77

Sixteen children with benign paroxysmal vertigo (BPV) are presented. The great majority had a family history of migraine, neurological and autonomic signs associated with vertiginous attacks, and headache or other sign of the periodic syndrome (motion sickness, cyclic vomiting, abdominal pain) unrelated to the attacks. Vestibular examination, including bithermal caloric and rotational testing with ENG recording, showed normal or transiently decreased vestibular function. Headache provocation tests with nitroglycerin, histamine and fenfluramine were positive in 9 of the 13 patients examined, and in 4 cases induced a typical vertiginous attack instead of headache. BPV can be considered a migraine precursor or a migraine equivalent, attributable to the same vascular and/or biochemical disturbances responsible for migraine.
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PMID:Benign paroxysmal vertigo in childhood. Diagnostic significance of vestibular examination and headache provocation tests. 643 46

The speculative efforts of the scientists who research the atavistic enigma of the "spontaneous" aches which affect the head, nuc and neck of a great number of people, seem to be driven by the conviction that they are faced with a systemic autonomic illness rather than a local one. Pain is an obligatory phenomenon which dominates this ailment, and is more or less patently paralleled by a constellation of autonomic functions such as nausea, vomiting, vaso-constrictor dilation and arterial hypotension. An analogous vegetative constellation emerges at "cascades", that is, a stereotypical succession, following upon intense physiological (induced) pain. In a migraine attack, the autonomic hyperfunctions are the same in quality but their chronology is completely disrupted: the usual vegetative "cascade" being deeply perverted. In spite of concentric assaults by clinicians, biologists, rhythmologists and psychologists this species of medical sphynx has remained throughout the centuries. The core of the dilemma is in essence the following: are we dealing with a physiological or a pathological pain? The former (physiological pain) should be symptomatic of vascular (migraine) or psychic (muscle contraction headache) disorder; the latter (pathological) should be symptomatic of a malfunctioning of the nociceptor system.
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PMID:Concluding remarks on the Capri symposium: myths, facts and new trends in migraine. 661 7

The present study takes into consideration some of the symptoms comprised in the Periodic Syndrome. These include motion-sickness, cyclic vomiting, recurrent abdominal pains and paroxysmal vertigo. Particular consideration is given to the chronological and long-term aspects of such symptoms. Among 247 migraine sufferers in the pediatric age group, 173 subjects who complained of at least one of these symptoms were chosen. Results of the data show that motion-sickness is the first to manifest itself (mean age of onset 2 years), and has a tendency to continue into the headache period; cyclic vomiting appears in the third year of life, and terminates sooner than the other symptoms. At the mean age of five years abdominal pains start, and at seven, paroxysmal vertigo. Headache is the final symptom in this group. The sequentiality of such disturbances in each subject leads to the assumption that the Periodic Syndrome is the expression of a single disorder which manifests itself polymorphously as a rather precisely timed process.
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PMID:The periodic syndrome in pediatric migraine sufferers. 661 13


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