Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An H1-receptor blocking antihistamine, clemastine, taken before aspirin gave complete or partial protection against flushing, rhinorrhea, cough, and headache in ten asthmatic patients with idiosyncrasy to aspirin. In five of the ten patients aspirin-precipitated bronchoconstriction was also reduced or prevented after pretreatment with clemastine. Thus histamine appears to play a part in the production of most non-respiratory symptoms occurring after aspirin ingestion in intolerant patients with asthma. Bronchial reactions might depend partly on histamine and partly on the action of other spasmogens. It is suggested that inhibition of prostaglandins of the E series by aspirin-like drugs plays a crucial part in the release of histamine from tissue stores in aspirin-sensitive asthmatic patients. Clemastine might be of use in the treatment of acute reactions to aspirin.
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PMID:Inhibition of idiosyncratic reactions to aspirin in asthmatic patients by clemastine. 9 16

Intranasal administration of a 4% solution of cromolyn sodium for the treatment of ragweed hay fever was tested in an 8-week double-blind matched-pair study involving 66 patients. Patients on active drug received 5.2 mg into each nostril 6 times daily; control patients received a placebo spray. The treated group showed a significant reduction in mouth breathing (p less than 0.001), stuffy nose (p less than 0.002), runny nose (p less than 0.003), and postnasal drip (p less than 0.035). Patients receiving the active drug also reported fewer sneezing episodes (p less than 0.003) and nose blowing episodes (p less than 0.015). One patient using cromolyn solution developed nasal ulceration, tongue swelling, coughing, and wheezing. Other side effects were minimal and occurred with equal frequency in both groups. In the treated group relief of symptoms was most marked in patients with high preseasonal levels of IgE ragweed antibody. Intranasal 4% cromolyn solution appears to be an effective drug for the treatment of ragweed hay fever; measurement of the preseasonal level of IgE ragweed antibody is a useful screening test to identify patients most likely to achieve a maximal beneficial response to treatment.
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PMID:Preseasonal IgE ragweed antibody level as a predictor of response to therapy of ragweed hay fever with intranasal cromolyn sodium solution. 40

Treatment with beclomethasone dipropionate aerosol (BDA), 50 mug four times daily in each nostril, was compared with placebo therapy in a double-blind non-crossover trial of 30 matched patients with allergic rhinitis induced by ragweed pollen. The trial was started at the beginning of the ragweed season and continued for 42 days. Response to treatment was assessed from information on daily diary cards, weekly objective measurements of nasal patency and measurement of total eosinophil count (TEC) before treatment and at week 4. Patients in the BDA group had significantly less (P less than 0.05) sneezing, rhinorrhea and nasal stuffiness at 36 days, cough at 10 days and antihistamine consumption at 17 days. There was no significant difference between the groups in eye symptoms, nasal airway inspiratory resistance, maximum inspiratory nasal flow or TEC. Overall comparison with previous pollen seasons by the patients indicated moderate to great improvement in 86% of the BDA group and in 13% of the placebo group (P less than 0.01). Minor side effects were noted by two patients in each group.
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PMID:Beclomethasone dipropionate aerosol in allergic rhinitis. 78 79

Progressively severe sneezing, rhinorrhea, cough, wheezing, and dyspnea developed in a spray-painter, apparently in relation to exposure to a particular spray paint. A monitoring of exposure at work revealed the development of symptoms and a decrease in peak flow rates. Subsequent challenges in the laboratory performed under conditions resembling occupational exposure resulted in dual asthmatic responses on exposure to the whole paint (98 per cent methyl methacrylate emulsion and 2 per cent dimethyl ethanolamine solution) and to dimethyl ethanolamine solution (2 per cent) alone. Water, methyl methacrylate emulsion, and 1,4 dioxane (0.6 per cent) used as a thinner in the dimethyl ethanolamine did not produce a response in the airways. Allergy skin tests with dimethyl ethanolamine and a mixture of dimethyl ethanolamine and human serum albumin were negative. To our knowledge, this is the first report of asthma and/or rhinitis induced specifically by dimethyl ethanolamine. The mechanism of the specific reactivity is not known.
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PMID:Dimethyl ethanolamine-induced asthma. 85 20

An antiviral agent and two antiinflammatory compounds were used in a blinded, placebo-controlled study to treat experimental rhinovirus colds. Intranasal interferon-alpha 2b and ipratropium and oral naproxen were begun 24 h after rhinovirus inoculation. Treatment was continued three times a day for 4 days. Viral shedding (mean +/- SE) was 4.4 +/- 0.3 days for controls and 2.9 +/- 0.3 days for treated volunteers (P less than .003). Geometric mean virus titers were reduced in the treated group on all days (P = .02-.06). Serum antibody responses and postinfection geometric mean antibody titers were similar in both groups (P greater than .1). Colds developed in 6 of 16 treated and 7 of 8 control subjects (P = .05). Mean total symptom scores (P = .055), rhinorrhea (P less than .01), cough (P less than .01), and malaise (P less than .001) were reduced in treated subjects. Trends in reduction of nasal obstruction and sore throat also favored the treated group. Nasal secretion weights were 12.9 +/- 4.8 g in treated and 20.3 +/- 5.4 g in control subjects (P = .4). Medications were was tolerated.
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PMID:Combined antiviral and antimediator treatment of rhinovirus colds. 132 82

A 46-year-old male chromium plating worker visited our hospital due to rhinorrhea, sneezing and cough with blood-tinged sputum for more than 10 years. He also had skin ulceration and chronic dermatitis on both hands Medical therapy was inefficient. Physical examinations revealed nasal septum perforation, severe inflammation of the nasopharynx cavity, and eczema of both hands. Laboratory investigations showed significant tubule proteinuria, enzymuria, hypercalciuria, etc. It is evident that renal tube damage was present in this patient. The blood chromium level was 25 ng/mL, and the 24-hour urine chromium excretion level was 2.8 mg/day. A pulmonary function test showed reduced functional residual capacity (FRC), which may be due to either long-term smoking or chromate acid exposure. To our knowledge this is the first case of renal tubal damage induced by chronic chromate intoxication Taiwan. Further evaluation of the occupational safety and health of chromium plating workers is needed on this island.
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PMID:[Chronic chromate intoxication with renal tubular damage--report of a case]. 135 17

Sinusitis can occur as an acute, subacute, recurrent acute, or chronic clinical disease process in children. Sinusitis most often manifests as a prolongation or complication of a viral upper respiratory tract infection. Because children average six to eight upper respiratory tract infections per year, sinusitis is probably a more frequent diagnosis in the pediatric age group compared with adults who average two to three upper respiratory infections per year. Upward of 5 to 13% of children may experience sinusitis, but precise incidence data are not available because many imaging techniques currently available are inappropriate procedures for a prospective pediatric survey. Symptoms of acute sinusitis in children can vary from the more common persistent, purulent rhinorrhea and cough to the less common symptoms of fever, headache, facial pain, and swelling. Recurrent acute and chronic sinusitis may be associated with another condition such as a host-defense defect, cystic fibrosis, asthma, or a local condition that predisposes to obstruction of the sinus ostia such as nasal polyps, deviated septum, foreign body, or allergic inflammation. Diagnosis of sinusitis can be made on the basis of a careful history and physical examination with radiography reserved for confirmation of clinical impression or documentation of disease. Although fiberoptic rhinoscopy is used more frequently as an adjunct in adults for the evaluation and management of sinusitis, more studies need to be performed to document its clinical usefulness in children.
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PMID:Diagnosis of sinusitis in children: emphasis on the history and physical examination. 152 32

A 29-year-old man underwent bilateral lung transplantation and received maintenance immunosuppressive therapy. He was readmitted 11 months later with symptoms of cough, sneezing, and rhinorrhea. The physical examination was normal. Laboratory results were significant for a reduction of FEV1 and an interstitial infiltrate on chest films. The patient had recently undergone bronchoscopy for rejection surveillance, and 2 days before admission the bronchoalveolar lavage cultures returned positive for respiratory syncytial virus. The patient was treated with aerosolized ribavirin with complete resolution of symptoms. Respiratory syncytial virus must now be included in the list of pathogens causing pneumonia in the lung transplant recipient.
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PMID:Respiratory syncytial virus pneumonia in a lung transplant recipient: case report. 154 Jun 15

The common cold is caused by more than 100 virus types. However, the clinical manifestation is always similar with rhinorrhea, stuffiness, sneezing, pharyngitis, laryngitis and cough. The local inflammatory reactions are not due to the presence of virus but caused by locally produced inflammatory mediators. Bacterial superinfections may cause otitis or sinusitis. Bacterial nasopharyngitis has been described in children. This entity possibly exists also in adults. Traditional viral cultures are rarely positive and are not recommended in the daily routine. In children, antigen detection for adenovirus, respiratory syncytial virus, parainfluenza and influenza virus are recommended to confirm the viral etiology or for epidemiological surveillance. The presence of group-A streptococci must be proven by culture or antigen detection before treatment with penicillin. Antiviral treatment is limited to interferon or ribavirin. New antiviral substances are in development. Today, treatment of common cold is limited to symptomatic measures, and antibiotic treatment is not justified.
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PMID:[Common cold: diagnostic steps? Antibiotics?]. 161 53

Some patients report rhinitis symptoms after exposure to environmental tobacco smoke (ETS), but objective assessments of this response have been lacking. Furthermore, the mechanism of this response is unknown. We assessed the frequency of ETS-related symptoms by administering a questionnaire to 77 healthy nonsmoking young adults who were participating in an unrelated study. Of the subjects 34% (26 of 77) reported one or more rhinitis symptoms (congestion, rhinorrhea, or sneezing) following ETS exposure. We then exposed 10 historically ETS-sensitive (ETS-S) and 11 historically ETS-nonsensitive (ETS-NS) subjects to 15 min of clean air followed by 15 min of sidestream tobacco smoke (CO concentration of 45 parts per million). At selected time points during these procedures we recorded symptoms, posterior nasal resistance, and spirometry and performed nasal lavages. ETS-S but not ETS-NS subjects reported significant (p less than 0.01) increases in nasal congestion, headache, chest discomfort or tightness, and cough following exposure to sidestream tobacco smoke. Rhinorrhea symptoms were greater and more prolonged in ETS-S subjects compared to ETS-NS subjects. Significant (p less than 0.01) increases in perception of odor and in eye, nose, and throat irritation occurred in both study groups, but ETS-S subjects reported significantly more nose and throat irritation. No significant changes in posterior nasal resistance occurred in the ETS-NS group but a significant increase occurred in the ETS-S subjects, with the resistance rising from 3.8 +/- 0.5 cm H2O/L/s (mean +/- SE) preexposure to a peak of 8.0 +/- 2.7 cm H2O/L/s 20 min after completion of the smoke exposure (p less than 0.001).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Upper respiratory tract environmental tobacco smoke sensitivity. 171 Aug 79


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