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)

Ethanol sensitivity is a syndrome of flushing, tachycardia, weakness, fatigue, and other dysphoric symptoms in response to relatively small doses of ethanol. We describe a case of extreme ethanol sensitivity presenting with coma and review the pathophysiology of the syndrome.
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PMID:Ethanol sensitivity. 192 88

Two hundred and four cervical epidural injections of corticosteroids were performed on 142 patients for the treatment of cervical pain over a 1-yr period. Injections were performed at the C7-T1 interspace with 10-15 mL of 0.5% lidocaine containing 1 mg per kg of methylprednisone acetate. Four complications occurred: two dural punctures without sequelae; one episode of upper extremity weakness, which resolved in 24 hr; and one episode of nausea and vomiting lasting 12 hr. In addition, two side effects were frequently reported: stiff neck lasting 12-24 hr occurred in 13.2% of patients, and a mild facial flushing with subjective (but not objective) fever lasting about 12 hr occurred in 9.3% of patients. In this large series, the procedure appears safe to use in an outpatient setting.
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PMID:Side effects and complications of cervical epidural steroid injections. 273 22

The so-called Oriental flushing reaction associated with ingestion of small amounts of alcohol was antagonized by combined antihistamine administration. In stage one of the study, the flushing reaction to low doses of alcohol was produced in Orientals. Most subjects experienced a cutaneous flush, increase in skin temperature, decrease in blood pressure, increase in pulse rate and subjective symptoms such as dizziness, sleepiness, anxiety, headache, generalized weakness and nausea. One half of the group of subjects was then given diphenhydramine, 50 mg (H1 receptor antagonist) and cimetidine, 300 mg (H2 receptor antagonist) and the second half received placebo tablets before the administration of alcohol. The clearest difference between the antihistamine group and placebo group was in the skin flushing reaction. The antihistamine group showed a statistically significant reduction in the skin flush. The antihistamines also neutralized the systolic hypotension induced by the administration of alcohol.
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PMID:Combined antihistamine antagonism of the flushing reaction to alcohol. 289 99

Paroxysmal hypertension associated with diaphoresis and facial flushing occurs after brain injury and after spinal cord lesion above the level of sympathetic outflow. This excessive sympathetic activity is due to the failure of inhibitory impulses from supraspinal vasomotor centers to reach the spinal sympathetic outflow. A case of brainstem stroke, with weakness in all four extremities, is presented. The patient experienced paroxysms of hypertension with bladder spasms, which subsided after treatment of the spasms resulting from bladder infection. Serum levels of dopamine, norepinephrine, and epinephrine were elevated during the episode and were normal after subsidence of the paroxysms.
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PMID:Hypertension after brainstem stroke. 334 93

The so-called Oriental flushing reaction associated with ingestion of small amounts of alcohol was antagonized by combined antihistamine administration. In stage one of the study, the flushing reaction to low doses of alcohol was produced in Orientals. Most subjects experienced a cutaneous flush, an increase in skin temperature, a decrease in blood pressure, an increase in pulse rate and subjective symptoms such as dizziness, sleepiness, anxiety, headache, generalized weakness and nausea. Before the administration of alcohol, one-half of the subjects were given 50 mg of diphenhydramine (H1 receptor antagonist) and 300 mg of cimetidine (H2 receptor antagonist). The second half received placebo tablets. The clearest difference between the antihistamine group and placebo group was in the skin flushing reaction. The antihistamine group showed a significant reduction in the skin flush. The antihistamine also neutralized the systolic hypotension induced by the administration of alcohol. The possible importance of histamine in the expression of sensitivity to alcohol is considered. The relevance to genetic susceptibility for development of alcoholism is discussed.
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PMID:Antihistamine blockade of alcohol-induced flushing in orientals. 334 71

Two hundred patients clinically certified as suffering from anxiety state were investigated with a view to understanding the clinical manifestation of the condition in Nigeria. We found that 67 symptoms were manifested by those patients, but only 15 symptoms were presented by about 10% of the sample. These common symptoms were: frequent headaches, difficulty in falling asleep, flushing, difficulty in concentrating, rapid or irregular heart beating, weakness, hot flashes, dizziness, feeling of something crawling in the head, heaviness of the head, nervousness, poor appetite, poor sight, nightmares, and chest pain. The five major precipitating factors were physical ailments, studying and examinations, use of drugs, psychological phenomona, pregnancy and childbirth, in decreasing order of magnitude. The most vulnerable age group was between 18 and 23 years old. The first born children account for the highest number of anxiety patients, but as the number of siblings increases, the vulnerability of the last-born increases. Anxiety neurosis as seen here is predominantly a problem of single males and females with secondary school education.
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PMID:Clinical anxiety in Nigeria. 340 42

Formaldehyde is but one of many chemicals capable of causing the tight building syndrome or environmentally induced illness (EI). The spectrum of symptoms it may induce includes attacks of headache, flushing, laryngitis, dizziness, nausea, extreme weakness, arthralgia, unwarranted depression, dysphonia, exhaustion, inability to think clearly, arrhythmia or muscle spasms. The nonspecificity of such symptoms can baffle physicians from many specialties. Presented herein is a simple office method for demonstrating that formaldehyde is among the etiologic agents triggering these symptoms. The very symptoms that patients complain of can be provoked within minutes, and subsequently abolished, with an intradermal injection of the appropriate strength of formaldehyde. This injection aids in convincing the patient of the cause of the symptoms so he can initiate measures to bring his disease under control.
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PMID:Diagnosing the tight building syndrome. 344 98

A case of intravenous labetalol in the treatment of a resistant hypertensive emergency is reported. Although there have been several reports of the use of oral labetalol in resistant hypertension, no intravenous administration in hypertensive emergency resistant to other drugs has been reported to date. A 36-year-old black female with BP of 270/160 mm Hg with complaints greater than one month's duration of dizziness, severe headaches, blurred vision, shortness of breath, vomiting, palpitations, flushing, agitation, diarrhea, weakness, and weight loss, was treated successfully with intravenous labetalol after she failed to respond to other established parenteral antihypertensive drugs. The patient received labetalol 20 mg iv bolus, and then 20 mg every ten minutes until a cumulative dose of 200 mg was attained. Labetalol produced a prompt but smooth reduction in BP without any reflex tachycardia or other adverse effects. Intravenous labetalol may be safe and effective for the management of rapid BP control in hypertensive emergencies resistant to other parenteral antihypertensive agents.
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PMID:Intravenous labetalol in the management of resistant hypertensive emergency. 360 97

The Oriental flushing reaction is an adverse response to alcohol that appears to be genetically determined. In this study, the Oriental flushing reaction that was produced with ingestion of small amounts of alcohol was antagonized by antihistamine administration. A group of 17 subjects was tested. Each subject received placebo, diphenhydramine 50 mg (H-1 receptor antagonist), and cimetidine 300 mg (H-2 receptor antagonist) singularly and in combination. Alcohol was then administered orally. Most subjects given placebo experienced the typical flushing reaction that included a cutaneous flush, increase in skin temperature, decrease in blood pressure, increase in pulse rate and subjective symptoms such as dizziness, sleepiness, anxiety, headache, generalized weakness, and nausea. The flush, temperature and systolic hypotension were significantly blocked by the combined antihistamine administration. Cimetidine given alone blocked the flush, temperature increase, and systolic hypotension significantly more than diphenhydramine but less than the combined antihistamines. Diphenhydramine was similar to placebo in its effect on the flushing reaction. The role of histamine in the expression of tolerance to alcohol is not known. Antihistamine antagonism of the adverse flushing reaction suggests that histamine receptors may participate in the intolerance to ethanol in Orientals. Histamine may be an important protective factor in the low prevalence of alcoholism in Orientals.
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PMID:Histamine receptor antagonism of intolerance to alcohol in the Oriental population. 368 Dec 77

We questioned 113 patients with subsequently diagnosed sustained ventricular tachycardia (VT) regarding the symptoms that prompted their seeking hospital treatment, eliciting the following: 15% of patients had lost consciousness, 15% had near syncope, 35% had mild lightheadedness and 35% had no cerebral symptoms. Patients with preexisting congestive heart failure or a VT rate of 200 beats per minute or greater more often lost consciousness. Other symptoms included palpitations in 57% of patients, chest pain in 27%, dyspnea in 25%, weakness in 6%, nausea or diaphoresis in 3% each and flushing in 2%. In approximately 50% of patients who had mild lightheadedness or no cerebral symptoms, their condition was incorrectly diagnosed as supraventricular tachycardia based on the absence of severe symptoms during the tachycardia. In some patients, VT may be associated with mild or atypical symptoms. The differentiation of supraventricular from ventricular tachycardia should be based on electrocardiographic criteria and should not be influenced by the nature or severity of a patient's symptoms. The severity of cerebral symptoms is at least partially related to the VT rate and a patient's underlying heart disease.
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PMID:Clinical symptoms in patients with sustained ventricular tachycardia. 399 9


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