Glucose intolerance

Prazosin, a selective a -adrenoceptor antagonist, exerts its antihypertensive effect by blocking the vasoconstrictor action of adrenergic neurotransmitter, norepinephrine, at a -adrenoceptors in the vasculature (200,227,228). Prazosin lowers blood pressure without producing a marked reflex tachycardia. It causes arteriolar and venular vasodilation, but a significant side effect is fluid retention. Prazosin increases HDL cholesterol, decreases LDL cholesterol, and does not cause glucose intolerance. 

In an attempt to conserve sodium, the kidney secretes renin increased plasma renin activity increases the release of aldosterone, which regulates the absorption of potassium and leads to kafluresis and hypokalemia. Hypokalemia is responsible in part for decreased glucose intolerance (82). Hyponatremia, postural hypotension, and pre-renal azotemia are considered of tittle consequence. Hypemricemia and hypercalcemia are not unusual, but are not considered harmful. However, hypokalemia, progressive decreased glucose tolerance, and increased semm cholesterol [57-88-5] levels are considered... 

Familial hypertriacylglycerolemia (type IV) Overproduction of VLDL often associated with glucose intolerance and hyperinsulinemia. Cholesterol levels rise with the VLDL concentration. LDL and HDL tend to be subnormal. This type of pattern is commonly associated with coronary heart disease, type II diabetes mellitus, obesity, alcoholism, and administration of progestational hormones. 

Monitor for adverse effects of 3-blockers—heart rate, blood pressure, fatigue, masking of symptoms of hypoglycemia and/or glucose intolerance (in patients with diabetes), wheezing or shortness of breath (in patients with asthma or chronic obstructive pulmonary disease), etc. 

There may be glucose intolerance, as indicated by blood glucose between 140 and 199 mg/dL (7.77 to... 

Glucose intolerance may occur because of chronic destruction of the endocrine function of the pancreas.35... 

Measure blood glucose levels at baseline and every 3 months to assess for glucose intolerance and insulin resistance. Periodic measurement of glycosylated hemoglobin (HbAlc) also may be useful.34... 

The increased incidence of glucose intolerance, congestive heart failure, and hypertension among elderly... 

ATP III recognizes the metabolic syndrome as a secondary target of risk reduction after LDL-C has been addressed. This syndrome is characterized by abdominal obesity, atherogenic dyslipidemia (elevated triglycerides, small LDL particles, low HDL cholesterol), increased blood pressure, insulin resistance (with or without glucose intolerance), and prothrom-botic and proinflammatory states. If the metabolic syndrome is present, the patient is considered to have a CHD risk equivalent. 

Potassium-sparing diuretics are weak antihypertensives when used alone but provide an additive hypotensive effect when combined with thiazide or loop diuretics. Moreover, they counteract the potassium- and magnesiumlosing properties and perhaps glucose intolerance caused by other diuretics. 

Propranolol may be given at 20 mg three times daily (or nadolol, 20 to 40 mg once daily) and titrated weekly to achieve a goal of heart rate 55 to 60 beats/min or a heart rate that is 25% lower than the baseline heart rate. Patients should be monitored for evidence of heart failure, bronchospasm, or glucose intolerance. 

The goals of treating uncomplicated CP are control of chronic abdominal pain and correction of malabsorption and glucose intolerance. 

Glucose levels should be monitored closely when CHCs are started or stopped in patients with a history of glucose intolerance or diabetes mellitus. 

Cyclic PN (e.g., 12 to 18 hours/day) is useful in hospitalized patients who have limited venous access and require other medications necessitating interruption of PN infusion, to prevent or treat hepatotoxicities associated with continuous PN therapy, and to allow home patients to resume normal lifestyles. Patients with severe glucose intolerance or unstable fluid balance may not tolerate cyclic PN. 

Diabetes Mellitus A heterogeneous group of disorders that share glucose intolerance in common. [NIH]... 

Drug/Lab test interactions Thiazides may decrease serum PBI levels without signs of thyroid disturbance. Thiazides also may cause diagnostic interference of serum electrolyte, blood, and urine glucose levels (usually only in patients with a predisposition to glucose intolerance), serum bilirubin levels, and serum uric acid levels. In uremic patients, serum magnesium levels may be increased. Bendroflumethiazide may interfere with the phenolsulfonphthalein test due to decreased excretion. In the phentolamine and tyramine tests, bendroflumethiazide... 

Heart failure (only some beta- airways disease Glucose intolerance... 

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