Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Self-reported cacosmia (i.e. feeling ill from the odour of xenobiotic substances) was studied in 151 young, healthy workers, unexposed to unpleasant odours and working in food stores without air-conditioning. Almost half (46%) of the sample reported feeling ill from the smell of chemical materials. Chemical odour intolerance induced headache, itching eyes, irritated or congested nose, dry and/or sore throat, cough, dizziness, and itching or rash. Cacosmic subjects showed a slight prevalence of the female sex, and had significantly higher symptom scores, anxiety, and depression than non-cacosmic subjects. Cacosmia may be related to multiple chemical sensitivity, sick-building syndrome and psychopathology. Individual variability in odour tolerance may substantially bias epidemiological studies on indoor air quality and health.
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PMID:Cacosmia in healthy workers. 1131 99

Self-reported cacosmia (i.e. feeling ill from the odour of xenobiotic substances) was studied in 151 young, healthy workers, unexposed to unpleasant odours and working in food stores without air-conditioning. Almost half (46%) of the sample reported feeling ill from the smell of chemical materials. Chemical odour intolerance induced headache, itching eyes, irritated or congested nose, dry and/or sore throat, cough, dizziness, and itching or rash. Cacosmic subjects showed a slight prevalence of the female sex, and had significantly higher symptom scores, anxiety, and depression than non-cacosmic subjects. Cacosmia may be related to multiple chemical sensitivity, sick-building syndrome and psychopathology. Individual variability in odour tolerance may substantially bias epidemiological studies on indoor air quality and health.
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PMID:Cacosmia in healthy workers. 1180 31

Headache patients suffering from recurrent attacks are a population at risk of overuse and abuse of analgesic medications. Associated with triptans, the first-line drugs recommended for the acute treatment, these patients usually take other medications such as opioids analgesics for the attack treatment, antidepressants and antiepileptics for prophylaxis treatment and benzodiazepines, non-benzodiazepine hypnotics and antipsychotics for the treatment of comorbidities. Regular and frequent use of triptans, like of any other symptomatic analgesic, can cause chronic headache and medication-overuse headache (MOH). In these circumstances, a detoxification treatment is necessary and therefore the monitoring and follow-up of the patients are crucial to the success of the treatment. In the present study, a LC tandem MS method has been developed for the identification of 50 psychoactive drugs in human hair, including triptans, benzodiazepines and metabolites, analgesics, antiepileptic, antidepressants and metabolites, a non-benzodiazepine hypnotic (z-drug), antipsychotics and metabolites. Hair samples were decontaminated, pulverized and incubated overnight in methanol; the extracts were then purified by a new and rapid QuEChERS procedure and analyzed by LC-MS/MS under gradient elution with positive ionization MRM mode. The procedure was fully validated in terms of selectivity, linearity, limit of detection and lower limit of quantitation, precision and accuracy, carry-over, matrix effect, recovery and dilution integrity. The validated procedure has been applied to 234 real hair samples collected from headache patients with known type and dosage of the taken drugs; the obtained data could be of interest to evaluate the xenobiotic concentrations in patients with known therapy.
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PMID:Hair testing in clinical setting: Simultaneous determination of 50 psychoactive drugs and metabolites in headache patients by LC tandem MS. 2713 83