Retention, fluid

When mixed with water, carboxymethylcellulose sodium [9004-32-4] makes a bulky hydrophilic coUoid which is indigestible and nonabsorbable. It produces softening of formed stools within three days, but may cause fluid retention because of its sodium content. 

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. 

Diuretics are needed to return to normal the expanded extracellular volume that other antihypertensive agents produce, such as fluid retention and blood volume expansion, via compensatory mechanisms of the body. The loss of efficacy of antihypertensive agents can be restored if a diuretic is used concomitandy. In the treatment of hypertension, high ceiling or loop diuretics, such as furosemide, ethacrynic acid, and bumetanide, are no more efficacious than the thiazide-type of diuretics. In fact, these agents cause more side effects, such as dehydration, metaboHc alkalosis, etc, and therefore, should not be used except in situations where rapid elimination of duid volume is cleady indicated. 

Methyldopa is effective in mild, moderate, and severe hypertension but a thiazide-type diuretic is needed to overcome the fluid retaining side effect. Methyldopa has been shown to prevent and induce regression of ventricular hypertrophy in hypertensive patients. The principal side effects are sedation, drowsiness, nasal congestion, fluid retention, and in rare occasions, hemolytic anemia. 

There are at least 13 primary types of K+ channels known. In addition, within each type there are several subtypes. The best known chemical classes of potassium channel openers are nicorandil, piaacidil, and cromakalim. They are aU potent smooth muscle relaxants. PharmacologicaUy, they behave as classical vasodilators, lowering blood pressure and causiag tachycardia and fluid retention. 

Piaacidil has a short half-life and most human studies were carried out ia slow-release formulatioas. The reductioa ia blood pressure produced by piaacidil is accompanied by tachycardia and fluid retention. Plasma catecholamines and renin activity are iacreased. Other side effects are headache, di22iaess, and asthenia. 

USP (Megace) testolactone USP [968-93 ] C19H24O3 300.40 (61) or endrome-trium breast cancer hyper-calcemia common side effects of steroids fluid retention ... 

Weight gain as the result of fluid retention Other symptoms include ... 

Dizziness, weakness, lassitude, syncope, postural or exertional hypotension, diarrhea, bradycardia, fluid retention and edema, inhibition of ejaculation, CHF Sedation, weakness, dizziness, dry mouth, constipation, impotence... 

A diuretic is a drug that increases die secretion of urine (ie, water, electrolytes, and waste products) by die kidneys. Many conditions or diseases, such as heart failure, endocrine disturbances, and kidney and liver diseases can cause retention of excess fluid (edema). When die patient shows signs of excess fluid retention, die primary healdi care provider may order a diuretic. There are various types of diuretic drugs, and the primary healdi care provider selects the one that best suits die patient s needs and effectively reduces the amount of excess fluid in body tissues. 

Sodium and fluid retention, hyperglycemia, glycosuria, tachycardia, congestive heart failure... 

Other actions of estrogen include fluid retention, protein anabolism, thinning of the cervical mucus, and the inhibition or facilitation of ovulation. Estrogens contribute to the conservation of calcium and phosphorus, the growth of pubic and axillary hair, and pigmentation of the breast nipples and genitals. Estrogens also stimulate contraction of the fallopian tubes (which promotes movement of the ovum), modify the physical and chemical properties of the cervical mucus, and restore the endometrium after menstruation. 

Report adverse reactions such as fluid retention or edema to the extremities weight gain pain, swelling, or tenderness in die legs blurred vision chest pain yellowed skin or eyes dark urine or abnormal vaginal bleeding. 

Breakthrough bleeding, spotting, change in menstrual flow, amenorrhea, rash with or without pruritus, acne, fluid retention, edema, increase or decrease in weight, sudden, partial, or complete loss of vision, migraine, nausea... 

Sodium is contraindicated in patients with hypernatremia, fluid retention, and when the administration of sodium or chloride could be detrimental. Sodium is used cautiously in surgical patients and those with circulatory insufficiency, hypoproteinemia, urinaiy tract obstruction, congestive heart failure, edema, and renal impairment. Sodium is a Pregnancy Category C drug and is used cautiously during pregnancy. 

Symptoms of left-sided heart failure include dyspnea, orthopnea, and paroxysmal nocturnal dyspnea (PND), whereas symptoms of right-sided heart failure include fluid retention, gastrointestinal bloating, and fatigue. 

If diuretic therapy is warranted, monitor for therapeutic response by assessing weight loss and improvement of fluid retention, as well as exercise tolerance and presence of fatigue. 

TABLE 3-9. Intravenous Diuretics Used to Treat Heart Failure-Related Fluid Retention... 

Develop a treatment plan to alleviate symptoms and maintain euvolemia with diuretics. Daily weights to assess fluid retention are recommended. 

Inflammatory (or exudative) diarrhea results from changes to the intestinal mucosa that damage absorption processes and lead to an increase in proteins and other products in the intestinal lumen with fluid retention. The presence of blood or fecal leukocytes in the stool is indicative of an inflammatory process. The diarrhea of inflammatory bowel disease (e.g., ulcerative colitis) is inflammatory in nature. 

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