Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a survey of outpatients at the Denver Veterans Affairs Medical Center for common leg symptoms--515 questionnaires returned in a 3-week period--56% reported nocturnal leg cramps, 29% reported the restless leg syndrome, and 49% reported symptoms of peripheral neuropathy. Only 33% of patients had no symptoms relating to their legs. Patients often did not report these symptoms to their physician but were more likely to do so if the symptoms were frequent. Conditions especially related to leg symptoms were hypertension, peripheral vascular disease, coronary artery disease, cerebrovascular disease, kidney disease, and hypokalemia. Most patients did not receive effective therapy for these symptoms.
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PMID:Leg symptoms in outpatient veterans. 153 89

Nocturnal leg cramps is a common and troublesome problem in elderly individuals, and their etiology is unknown. Treatment with quinine is a common practice, but the effectiveness of the drug is doubtful and adverse drug effects are common. This randomized, double-blind, placebo-controlled study was conducted to evaluate the safety and efficacy of vitamin B complex capsules (fursulthiamine 50 mg, hydroxocobalamin 250 micrograms, pyridoxal phosphate 30 mg, and riboflavin 5 mg) in 28 elderly patients with hypertension who had severe nocturnal leg cramps that disturbed their sleep. Self-reported ratings of leg cramp frequency, duration, and intensity were used to evaluate severity of nocturnal leg cramps. Both the patients taking vitamin B capsules (n = 14) and those taking placebo (n = 14) received medications three times daily, and were examined regularly at 2-week intervals for 3 months. After 3 months, 86% of the patients taking vitamin B had prominent remission of leg cramps, whereas those taking placebo had no significant difference from baseline. Treatment with vitamin B complex significantly reduced the frequency, intensity, and duration of nocturnal leg cramps. Because quinine is not without potential for side effects, and vitamin B complex is a relatively safe and effective alternative, clinicians should reconsider the treatment of choice for nocturnal leg cramps.
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PMID:Randomized, double-blind, placebo-controlled study of the safety and efficacy of vitamin B complex in the treatment of nocturnal leg cramps in elderly patients with hypertension. 1130 68

A significant percentage of costs in pharmaceutical markets is devoted to supplements, due to the confidence of consumers on the beneficial effects of these products. Magnesium is one of the supplements with enduring and increasing popularity. According to what is reported online this metal ion can cure, or prevent, almost all kind of diseases. This review aims at illustrating a series of scientifically demonstrated cases in which magnesium was used in clinical practice. Except for its ordinary use as antacid and laxative, other ascertained uses, reported in scientific literature, consist in helping to treat several diseases such as: nocturnal leg cramps, pre-eclampsia, diabetes, depression, Parkinson's and Alzheimer's disease, hypertension, some types of arrhythmias, asthma, migraine headaches, epilepsy, cerebral haemorrhage, stroke. However, many of these promising uses of magnesium require further studies to define, the involved molecular mechanisms which should help establishing its uses in relation to the prolonged use of supplements.
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PMID:The Potential Clinical Properties of Magnesium. 3320 Jun 94