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Intravenous therapy (abbreviated as IV therapy) is a medical technique that administers fluids, medications and nutrients directly into a person's vein.The intravenous route of administration is commonly used for rehydration or to provide nutrients for those who cannot, or will not—due to reduced mental states or otherwise—consume food or water by mouth.
Extravasation is the leakage of intravenously (IV) infused, and potentially damaging, medications into the extravascular tissue around the site of infusion. The leakage can occur through brittle veins in the elderly, through previous venipuncture access, or through direct leakage from wrongly positioned venous access devices.
The use of intravenous ascorbic acid in the treatment of cancer has been a contentious issue. There is no evidence to indicate that intravenous ascorbic acid therapy can cure cancer. [ 33 ] [ 32 ] According to the U.S. Food and Drug Administration (FDA), high-dose vitamin C (such as intravenous ascorbic acid therapy) has not been approved as a ...
Fluid replacement or fluid resuscitation is the medical practice of replenishing bodily fluid lost through sweating, bleeding, fluid shifts or other pathologic processes. . Fluids can be replaced with oral rehydration therapy (drinking), intravenous therapy, rectally such as with a Murphy drip, or by hypodermoclysis, the direct injection of fluid into the subcutaneous tis
Intraperitoneal injection or IP injection is the injection of a substance into the peritoneum (body cavity). It is more often applied to non-human animals than to humans. In general, it is preferred when large amounts of blood replacement fluids are needed or when low blood pressure or other problems prevent the use of a suitable blood vessel for intravenous injection.
Patients who are diagnosed with cancer, whether as outpatient undergoing treatment or hospitalized, are at a greater risk of malnutrition and cachexia. Cancer-related malnutrition can be attributed to the decrease in food intake, increase in the need for energy, and the alteration of metabolism. [ 13 ]
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Primary treatment of hypercalcemia consists of administering IV fluids. [3] If the hypercalcemia is severe and/or associated with cancer, it may be treated with bisphosphonates. [3] [14] For very severe cases, hemodialysis may be considered for rapid removal of calcium from the blood. [3] [14]