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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The hypertensive encephalopathy is a syndrome consisting of a sudden elevation of arterial pressure usually preceded by severe headache and followed by convulsions, coma or a variety of transitory cerebral phenomena. The syndrome may complicate acute glomerulonephritis, toxemia of pregnancy and essential or malignant hypertension. Two syndromes must be differentiated from true hypertensive encephalopathy: 1. acute anxiety state with labile hypertension and 2. acute pulmonary edema due to hypertensive heart disease. At least in patients with acute anxiety states, the use of antihypertensive agents is usually not indicated. Since encephalopathy is always accompanied by increased vascular resistance and since clinical experience has demonstrated clearing of the sensorium, cessation of convulsions and release of vasoconstriction following reduction of blood pressure, the primary aim of therapy should be prompt lowering of arterial pressure. The two agents of choice are diazoxide and sodium nitroprusside. Stroke is differentiated from encephalopathy by the persistence of lateralizing signs. The aggressiveness of antihypertensive therapy in this situation depends on the severity of the hypertensive process. Rapid reduction of blood pressure is indicated in patients found to have accelerated hypertension while a more gradual lowering of pressure appears warranted for patients with chronic arterial hypertension and evidence of generalized arteriosclerosis.
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PMID:Management of hypertensive encephalopathy. 72 Oct 56

This study represents a secondary data analysis of two double-blind and placebo-controlled clinical trials of lithium, performed to contrast side effects associated with lithium administration to those associated with placebo. The sample consisted of 91 hospitalized children, aged 5.12 to 12.92 years (mean 9.16), diagnosed as having conduct disorder characterized by severe aggressiveness and explosiveness. Daily doses of lithium ranged from 250 to 2100 mg. During the entire treatment period, more side effects were seen in the lithium group than in the placebo group, whereas during the therapeutic dose period, the difference between side effects in the two groups diminished. The most common side effects seen exclusively with lithium administration included enuresis, fatigue, and ataxia. Increased aggressiveness was observed in 4 children who received placebo. Vomiting, headache, and stomachache were the most common side effects experienced by patients in both lithium and placebo groups. However, more patients experienced these side effects in the lithium group than in the placebo group.
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PMID:Side effects associated with lithium and placebo administration in aggressive children. 148 Jul 37

PMS is probably a group of entities which include various symptoms that occur during the 7 to 10 days before menstruation and disappear a few hours after the onset of menstruation. The definition of PMS lacks objective criteria. The most common symptoms are irritability, bloating, aggressiveness, mastodynia, and headaches. The prevalence of PMS is estimated at 30 to 40 per cent. PMS is more prevalent among women working outside the home, alcoholics, women of high parity, and women with toxemic tendency; it probably runs in families. The etiology of PMS is no less obscure to us than when it was first described by Frank in 1931. No single theory has been established to explain the entire diversity of PMS symptomatology. The multitude of possible etiologic factors includes psychosocial bases, progesterone deficiency, prolactin excess, thyroid hypofunction, renin angiotensin alternations, antidiuretic hormone excess, decreased colloidosmotic pressure, endorphin activity alternations, serotonin metabolism alternations, prostaglandin action, vitamin deficiency, and such unconventional theories as the ovarian infection or the "yeast overgrowth" theory. A partial resolution of this divergence of hypotheses comes from the biopsychosocial model developed by Keye and Trunnel. According to this model, a biologic, perhaps genetically determined, predisposition to PMS is realized when past and present life experiences, attitudes, beliefs, coping styles, and social forces interact to stress a woman. The diagnosis of PMS is based on establishing a relationship between the luteal phase of the cycle and the symptoms. The evaluation of PMS patients includes the use of a monthly diary to scale the symptoms, a physical examination, and biochemical studies to rule out other disorders. Management includes education, reassurance, and drug therapy.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The premenstrual syndrome. 218 58

D-Lactate-associated encephalopathy is a rare clinical syndrome characterized by dizziness, ataxia, confusion, headaches, memory loss, lethargy, and aggressiveness which may progress to frank but reversible coma. It occurs in patients with profound dysfunction of the short-bowel syndrome and is believed to result from massive carbohydrate malabsorption with resultant over-production of D-lactate and other organic anions by the colonic flora. Extremely elevated serum levels of D-lactate (but not L-lactate) confirm the diagnosis, but currently D-lactate is not clearly established as the putative neurotoxin. We describe a patient who repeatedly developed D-lactate encephalopathy after surgical removal of nearly the entire jejunum and ileum. Markedly elevated D-lactate serum levels were documented during an encephalopathic episode. Potential pathophysiologic mechanisms and the treatment rationale are discussed.
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PMID:D-lactate-associated encephalopathy after massive small-bowel resection. 276 Apr 34

Certain psychic structures which are represented in special configurations of MMPI scale values--the 'neurotic triad' and the 'conversion V'--are said to be typical of chronic pain patients. But considering the problems of reliability and validity of MMPI scales and new theoretical reflections regarding psychosomatic disorders, the diagnostic information given by these scale-based descriptions seems to be low. The present study examines the MMPI patterns of patients suffering from chronic headaches (N = 45) and chronic low back pain (N = 45) in comparison with a control group (N = 33) to obtain more relevant diagnostic information. Both pain groups claim to have strange bodily sensations accompanied by anxiety. Headache patients as well as low back pain patients tend to deny feelings of anger and aggressiveness. In comparison with the control group all pain patients adapt themselves to their immediate social environment to a much higher degree.
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PMID:Psychosomatic aspects of chronic pain: a new way of description based on MMPI item analysis. 294 31

Detailed interview information was obtained from 515 women in connection with a Swedish-Norwegian comparative investigation on possible connections between use of oral contraceptives (OCs) and premenopausal breast cancer. The Norwegian data was reviewed to ascertain the occurrence of mild side effects and how these side effects influence the use of OCs. In all, 63% of those interviewed had used OCs. Side effects were reported in 55.6% of the 629 use periods. The most frequent side effects were weight gain (17.8%), irregular menses (14.0%), nausea (8.9%) and tender breasts (8.8%). The respondents also reported depression, aggressiveness, decreased libido, headache and migraine. Differences in side effects were found for various OCs depending upon quantity of hormone and composition. Estrogen related complaints such as tender breasts and weight gain increased in relation to the estrogen dosage in the pill. Users of the minipills often reported irregular menses. Reports of psychological problems were relatively evenly distributed but users of minipills reported significantly lower rates of side effects for such complaints. Although relatively few use periods were reported for triphasic pills, these also appear to be involved with a number of side effects. 2 out of 5 women who began taking OCs reported that they had to stop because of side effects. This reduced the value of OCs as an effective and easily obtainable means of contraception.
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PMID:[Mild side-effects of oral contraceptives]. 320 63

Three women who had been tortured and sexually abused during imprisonment as political prisoners during the dictatorship in the Philippines were treated with a nonverbal, manual stress-tension reduction therapy (STRT). All women had difficulty in sexual and social relationships and a series of unspecific complaints such as headache, dizziness, irritability, aggressiveness toward their own children, etc. The therapy is described. A series of four sessions was given each woman, followed by group training. A remarkable improvement was noted, and it is suggested that STRT may be use in other sexological disorders.
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PMID:Stress-tension reduction in the treatment of sexually tortured women--an exploratory study. 331 17

The Rorschach test was administered to 58 children of normal intelligence aged 7-14 years with a history of common migraine of at least 12 months and to a group of controls matched for age, sex, and IQ. The Rorschach test was scored blindly. The migraine group was characterized by marked intellectual inhibition with poor school performance and low response rates; inhibition of psychomotor activity and aggressiveness, shown by content analysis and by the presence of kinesthetic shock; inhibition of affect (ratio M/sum C); ineffective use of mechanisms of defence against anxiety (F-); prevalence of phobic features and massive use of repression, indicated by the high rejection rate and shock at red colour. The differences from the controls were significant at the 0.01 level with regard to all items in the preadolescent age group and with regard to all items except kinesthetic shock in the migraine group as a whole. There was thus a definite difference between the migraine group and the controls, a difference that might depend on impairment of ego function and on recurrent experience of pain.
Cephalalgia 1986 Jun
PMID:The utilization of the Rorschach test in a case-controlled study. 374 93

Neurologic and psychiatric symptoms such as headache, tinnitus, defective hearing, changing desorientation and aggressiveness are initial symptoms of methyltin chloride intoxication. Some patients also developed epileptic equivalents, such as dreamy attacks and central ventilation transaminases. Laboratory findings included low levels of serum potassium, leucocytosis and elevated transaminases. The excretion rate of tin in the urine correlated with the severity of the intoxication. There was no measurable effect of plasma separation or d-penicillamine therapy on tin excretion in the urine or on the clinical picture. The long-term prognosis of severely intoxicated persons is poor. Neurohistopathologic findings confirm the animal studies by Brown et al and the severe damage and cell necrosis in the hippocampus area. To prevent such events workers need to be warned of the risk and dangers of working with organo-metallic compounds. The effectiveness of protective clothes and gas masks should be checked. In exposed workers regular testing is advised of tin concentrations in the urine.
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PMID:Methyltin intoxication in six men; toxicologic and clinical aspects. 673 Feb 97

Although an association between oral contraceptives (OCs) and arterial hypertension has been well-documented, most studies have found only mild or moderate hypertension with reversal to normal levels 3 months after OC discontinuation. This paper presents two cases in which young women developed severe left ventricular hypertrophy and renal failure due to OC-induced malignization of hypertension. The first patient, a 23-year-old, was admitted to the hospital with a 3-day history of headache, mental confusion, and aggressiveness. 6 months before presentation, severe arterial hypertension had been diagnosed. At that time, she was advised to discontinue OCs (30 mcg of ethinyl estradiol and 150 mcg of levonorgestrel), which she had been taking for a year; she did not comply with this directive. The second patient, 21 years old, was admitted with accelerating hypertension. She had initiated OC use (30 mg of ethinyl estradiol and 150 mcg of levonorgestrel) 6 months earlier. 3 months after starting OC use, she developed headache and fatigue. Both women had a hemorrhagic cerebral accident as a complication of malignant hypertension. All neurologic, renal, and cardiovascular complications were reversible after OC discontinuation. OC-related malignant hypertension can be averted through effective control of blood pressure in OC users.
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PMID:Cardiac and neurologic complications in malignant hypertension due to oral contraceptive use. 786 96


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