Medical Definition of neuralgia. : acute paroxysmal pain radiating along the course of one or more nerves usually without demonstrable changes in the nerve structureâcompare neuritis.
Cytomel. Cytomel, a brand name for liothyronine, is used to treat hypothyroidism, and sometimes to diagnose hyperthyroidism. Each pill contains either 5, 10 or 25 mcg or liothyronine. The typical starting dose is usually 25 mcg, with a gradual increase until you are taking 75 mcg to 125 mcg daily.Cytomel does not have any reported side effects aside from hyperthyoidism symptoms, which only occur if you are taking too much of it.hile they do cause weight loss, these drugs should not be used to help you lose weight if you have normal thyroid function. This is because your risk of developing adverse effects is greater than any weight loss benefits you may receive.
Tc-99m tetrofosmin is rapidly taken up by myocardial tissue and reaches its maximum level in approximately 5 minutes. About 66% of the total injected dose is excreted within 48 hours after injection (40% urine, 26% feces). Tc-99m tetrofosmin is indicated for use in scintigraphic imaging of the myocardium under stress and rest conditions. It is used to determine areas of reversible ischemia and infarcted tissue in the heart.