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)

The aim of this study was to analyze efficacy, tolerance, and adverse events of reversible contraceptives in women with cardiac disease. The authors studied prospectively, during a period of 24-39 (mean = 29) months, 89 women with heart disease of mean age 25.6 (16-42) years. Rheumatic heart disease was present in 73 cases (82%), congenital heart disease in 11 (11%), coronary artery disease in 2 (2%), and cardiomyopathy in 3 (3%). The patients were divided into three groups: GCO--35 patients taking combined oral contraceptives (30 mcg ethinyl estradiol and 75 mg gestodene); GIT--27 patients using injectable progestagens (depot medroxyprogesterone acetate); and GUID--27 patients with IUDs. In the GCO group were found 4 cases (11.4%) of arterial hypertension, 1 (2.8%) of a transient cerebral ischemic attack, 3 (8.5%) of spotting, 1 (2.8%) of amenorrhea, and 1 (2.8%) of pregnancy. Interruption of this method occurred in 4 cases (11.4%): 2 due to hypertension, 1 due to pregnancy, and 1 due to amenorrhea. In the GIT group there were 2 cases (7.4%) of arterial hypertension, 18 (66.6%) of amenorrhea, and 3 (11.1%) of spotting. Interruption of use occurred in 5 cases (18.5%): 2 due to amenorrhea, 2 due to weight gain, and 1 due to headache. In the GUID group there was 1 case (3.7%) of infection, 1 (3.7%) of pregnancy, and 1 (3.7%) of spontaneous expulsion of the IUD. Interruption of use took place in 3 cases (11.1%): 1 due to infection, 1 due to pregnancy, and 1 due to expulsion. The comparison between the groups demonstrated a difference in the incidence of amenorrhea (p 0.005) and method discontinuation (p 0.025). Use of reversible contraceptives in women with heart disease was associated with an acceptable cardiovascular risk. Efficacy and side effects of the methods were comparable in the groups; however, intolerance was observed more in the GIT group. (author's modified)
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PMID:[Contraceptive use in women with heart disease]. 893 85

Hyponatremia can be defined like the low sodium concentration, lower that 135 mmol/l. It becomes really serious when the concentration is lower than 120 mmol/l. The most frequent causes of hyponatremia are: the extrarenal loss (GIT, skin, bleeding, sequestration), the renal loss (diuretics, nephritis with the salt loss, osmotical diuresis, the Addison disease), hypothyroidism, the lack of glucocorticoids, emotional stress, pain, pseudohyponatremia (incorrect taking, dyslipoproteinemia). There is fatigue, exhaustion, headache and vertigoes dominating in the clinical record file. By the deficit increasing a patient becomes delirious, comatose even with the shock development. It is necessary to separate sufficient supply of sodium from much more often reason, which is loss of sodium which can be caused by: excessive sweating, vomitting with the metabolical alkalosis development, diarrhoea with the metabolical acidosis development, renal losses (a phase of renal failure). Treatment of hyponatremia: intensive treatment starts at the level of plasmatic concentration of sodium under 120 mmol/l or when neurological symptoms of brain oedema are present. In the therapy it is necessary to avoid fast infusions of hypertonic saline solutions (3-5% NaCl solutions) because of the danger of the development of serious CNS complications (intracranial bleeding, etc.). It is recommended to adjust the plasmatic concentration of sodium up to 120 mmol/l during the first four hours and a subsequent correction should not be higher than 2 mmol per an hour. Treatment of the basic illness is very important. We present 2 case histories: a 74-year old female patient and a 69-year old female patient both with the hyponatremia caused by taking of carbamazepine. We want to inform and warn about not only a well known side effect during long-term treatment but about hyponatremia that arose within 48 hours after the start of taking medicine as well.
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PMID:[Hyponatremia - carbamazepine medication complications]. 2244 5

Primary care physicians encounter a broad range of problems and therefore require a broad knowledge to manage patients. They encounter patients at early undifferentiated stage of a disease and most of the presentations are due to non sinister problems but in minority of patients same presentations could be due to serious conditions. One of the main tasks of a primary care doctor is to marginalize the risk of missing these serious illnesses. To achieve this they can look for red flags which are clinical indicators of possible serious underlying condition. Red flags are signs and symptoms found in the patient's history and clinical examination. Evaluation of red flags is of paramount important as decision making is mainly dependent on history and examination with the availability of minimal investigatory facilities at primary care level. Some Red flags like loss of weight and loss of appetite are general in nature and could be due to many pathologies while hematemesis and melena are specific red flags which indicate GIT bleeding. All red flags, whether highly diagnostic or not, general or specific, warn us the possibility of life-threatening disorders. The term 'red flag' was originally associated with back pain and now lists of red flags are available for other common presentations such as headache, red eye and dyspepsia as well. Identification of red flags warrant investigations and or referral and is an integral part of primary care and of immense value to primary care doctors.
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PMID:Evaluation of red flags minimizes missing serious diseases in primary care. 3009 Jul 70