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

The article deals with a 16-year old patient who was suffering from bronchial asthma with frequent severe respiratory obstructive crises and decreased values of functional pulmonary tests since his eleventh year. He was on salbutamol and teoline therapy, and since one year and a half on continuous inhalation corticosteroid therapy. During one of the episodes of bronchobstruction when he was on broncholdilatation and oxygen therapy the patient was given novalgetol because of headache. This provoked a grave astmatic attack with loss of consciousness. One and a half year later he was given novalgetol during a dyspneic drisis with headacke. Five minutes later asthatic attack and generalized urticaria appeared as anaphylactic reaction to novalgetol. This is a good example how drugs form the group of amonomethansulphonate (novalgetol), used in analgetic purposes, can induce, like aspirin, asthamtic crisis and anaphylactic reaction. Therefore they should be avoided in asthamtic patients.
 ...
PMID:[An anaphylactic reaction after administration of Novalgetol in an asthmatic patient]. 178 18

The effect of bifemelane hydrochloride on dementia in the elderly was studied in thirty-one patients having cerebrovascular disorders. Alzheimer's disease, Parkinsonism and related diseases. The drug (150 mg) was administered orally three times daily for 10 weeks. The final global improvement rating was 77.4% for all patients. The rates of improvement for Alzheimer's disease were higher than those for cerebrovascular disorders, suggesting that this drug affects Alzheimer's disease through a cholinergic potentiating action. Psychotic, neurological and subjective symptoms, and the activity of daily life, were rated before, during and after treatment. All mean rates of improvement were based on observations made in the 4th week after the start of treatment. Improvement rates for global symptoms were more than 80% for emotional incontinence and prejudice or querulous attitudes toward the nurses, and in headache, tinnitus and dizziness among the subjective symptoms. The improvement in intellectual function was evaluated by the dementia rating scale for the elderly (DRSE), and a significant increase was found in DRSE after treatment with this drug. Side effects attributable to the drug were noted in one patient developing urticaria. It is thus suggested that bifemelane hydrochloride is useful in the treatment of different symptoms of dementia.
 ...
PMID:The clinical effect of bifemelane hydrochloride on dementia in aged patients. 179 96

Components in the insect venom and probably also in their saliva may have direct toxic effects or may cause sensitization and may result in allergic reactions to subsequent stings. In Denmark, only the stings of honey bees and wasps (yellow jackets) are of clinical significance and it is important to be aware that these insects contain separate allergenic components. Clinical manifestations following stings are observed from all of the organ systems on the whole. The commonest are itching of the skin, urticaria, possibly angioedema and slight generalized symptoms with vertigo, headache and fatigue. Life-threatening reactions may also occur and one or two fatal cases are registered annually in Denmark. It may be difficult to decide whether an allergic or a toxic reaction is involved on the basis of the symptoms. Possible IgE-sensitization must therefore be assessed by means of a prick test and measurement of specific IgE. The main treatment in cases of acute systemic reactions is adrenaline which may possibly be supplemented with antihistamine and corticosteroid. In cases of massive local reactions and urticaria, antihistamines will, as a rule, prove sufficient. Hyposensitization with insect venom preparations eliminates the future risk for systemic insect sting reactions practically entirely and this must be recommended for patients with demonstrated IgE-sensitizing and generalized reactions. At present, treatment should be continued for three to five years and protection lasts for a series of years after cessation of treatment.
 ...
PMID:[Allergy to insect stings]. 194 33

A survey on transfusion reactions in thalassemia was carried out within the COOLEYCARE Programme, a cooperative enterprise aimed at improving quantity and quality of life in thalassemia through a program of quality assurance of treatment delivered to patients. Reactions were reported in 1,225 of 111,590 red cell transfusions (1.1%) given during 40 months (September 1985-December 1987) to 3,755 thalassemics in Italy and Greece. About 90% of red cell units were leukocyte-poor. Filtration was the most commonly used technique for leukocyte removal. Chills, fever, urticaria, headache and chest pain accounted for more than 80% of symptoms reported. Reactions were reported during transfusion in two thirds of cases. Although reactions were reported from 16% of patients, three quarters of reacting patients had no more than 2 reactions in 40 months.
 ...
PMID:Transfusion reactions in thalassemia. A survey from the Cooleycare programme. The Cooleycare Cooperative Group. 208 72

The efficacy and safety of almitrine bismesylate, a new respiratory stimulant, in patients with the hypoxaemic form of chronic respiratory insufficiency caused by chronic bronchitis and emphysema has been assessed. The multicentre trial of 12 weeks duration was double-blind and placebo controlled, with individual and group comparisons. Twenty three patients received almitrine 50 mg b.d. p.o. and 17 took placebo. In the almitrine group a significant increase in PaO2 was achieved (control value 54.4 mm Hg, rising to 59.1 mm Hg after 6 weeks, and to 59.4 mm Hg after 12 weeks). There was also a significant decrease in PaCO2 in the almitrine group after 12 weeks. No correlation was found between the plasma almitrine concentration, PaO2 and PaCO2. Lung function (FVC, FEV1, FEV1/FVC, Raw, TLC, RV, FRC) did not change in either group, but the degree of dyspnoea and performance in the 6 min walking test were significantly improved in the almitrine group. Adverse reactions appeared in 6 out of 23 patients on almitrine bismesylate (headache, urticaria, breathlessness, diarrhoea, chest pain, nausea and vomiting), causing drop out of 4 patients. Thus, almitrine bismesylate can be considered useful in the treatment of patients with chronic respiratory insufficiency.
 ...
PMID:Double-blind placebo controlled clinical trial of almitrine bismesylate in patients with chronic respiratory insufficiency. 218

In a national study of almost 7000 primary school children, parents' perceptions were used to test the hypothesis that the child's irritability was associated with food intolerance independently of other symptoms. After adjustment in a multiple regression analysis for asthma or wheeze, cough, eczema, hives, diarrhoea and vomiting, rhinitis, hay fever and headache, and the social factors of father's social class, maternal education and maternal age, a highly significant association between perception of food intolerance and irritability (P less than 0.001) remained. Though we cannot rule out that irritable children's parents could be biased towards diagnosing food intolerance the possibility that some children do have behavioural disturbance associated with reactions to food needs to be explored further, preferably with a double blind challenge assessment.
 ...
PMID:Associations of excessive irritability with common illnesses and food intolerance. 236 72

The observations are reported of 289 patients receiving rabies diploid vaccine Merieux. The infrequent postvaccination reactions (14%) included mainly local reactions with reddening, oedema and painfulness at the injection site. These changes were short-lasting and regressed spontaneously in most cases. Systemic reactions included mainly fever with malaise (2%), headaches and low mood (1.7%). These reactions were also short-lasting and left no sequelae. Allergic reactions of the type of hyperergic purpura and urticaria were found in isolated cases only (0.3%).
 ...
PMID:[Post-vaccination reactions to diploid rabies vaccine]. 261 98

Clinical details and present day problems encountered in 425 cases of falciparum malaria (PF) are reported. 10.11% had taken chloroquine prior to reporting to us. Parasitic count done in 23.05% cases lacked correlation with severity of disease. Pattern of fever varied markedly but 5.4% were afebrile throughout and presented only with bodyache and malaise. Apyrexial spell was noted in 5.64%. 28.70% had typical facial looks of anaemia and sallow complexion. Cerebral symptoms were noted in 3.05%. Other symptoms were severe headache 33.4%, pain abdomen 3.29%, gastroenteritis 5.64%, jaundice 2.58% and bronchitis in 7.50%. We encountered subconjunctival haemorrhages with purpura and/or urticaria in four cases, symptoms suggestive of shock lung in 3, pulmonary oedema in 2, severe anaemia (HB less than 4 g%) in seven pregnant ladies, extrapyramidal symptoms in follow up period in 5 and congenital malaria in 2 cases. 83.25% were cured with chloroquine and oxytetracycline. 8.47% (who deteriorated despite the above treatment) were treated with quinine for 6 days. 5.17% (with severe disease) were also given quinine as first line drug. 2.82% (unresponsive to chloroquine and oxytetracycline but with mild disease) were treated with pyrimethamine-sulphamezathine combination for 5 days. One case who did not respond to quinine was treated with quinidine. Recrudescence was seen in 3.67% of patients treated with chloroquine and oxytetracycline. There was no case with renal failure, haemolysis due to G6PD deficiency and black water fever. There was only one death (0.23%) in our series. Self-medication, haphazard therapy and the slogan "Fever may be malaria-take chloroquine" can lead to problems in falciparum malaria.
 ...
PMID:Falciparum malaria--present day problems. An experience with 425 cases. 269 36

To identify and measure the incidence of adverse effects of the angiotensin converting enzyme inhibitor enalapril 13,713 patients were studied for one year by prescription-event monitoring. Precise information about the duration of treatment was available for 12,543 patients. The frequency of many events was calculated, including dizziness (483 patients; 3.9%), persistent dry cough (360; 2.9%), headache (310; 2.5%) hypotension (218; 1.7%), and syncope (155; 1.2%). Less common reactions included angioedema, urticaria, and muscle cramps. Altogether 1098 (8%) patients died and the notes of 913 of them (83%) were obtained for detailed scrutiny. With the exception of a few patients with renal failure who deteriorated during treatment (reported on separately), no death was attributed to enalapril. Enalapril was considered to be effective, even in patients with advanced cardiac failure. These results for enalapril are reassuring and provide further evidence of the value of prescription-event monitoring.
 ...
PMID:Postmarketing surveillance of enalapril. I: Results of prescription-event monitoring. 284 1

This article concerns itself with three common reactions (local, toxic and anaphylactic) resulting from insect or arthropod bites and stings. A local reaction consists of sharp, localized pain followed by a reddening at the site, which usually resolves itself in 24 hours. A toxic reaction may include gastrointestinal symptoms, fever, headache, dizziness or convulsions, often following an episode of multiple stings. An anaphylactic reaction may be mild (hives, itching) or severe (systemic reactions including airway and cardiovascular symptoms). Even though most bites and stings are not serious, nurse practitioners should be aware of potential death resulting from insect sting allergy. They should teach hypersensitive patients, or patients with a history of a systemic reaction to any agent, about prophylactic measures. Tables showing the characteristics of insects that cause cutaneous lesions in humans, and measures necessary to decrease the risk of being stung, can be used as learning tools to prevent insect sting allergy. Because of the rapid onset of anaphylaxis, life-saving measures include awareness in persons who are hypersensitive, emergency preparedness and preventing bites and stings from occurring.
 ...
PMID:Insect bites and stings: managing allergic reactions. 286 63


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>