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Although it is a structural analogue of tacrolimus, it acts somewhat differently and has different side-effects. Contrary to ciclosporin and tacrolimus, drugs that affect the first phase of T lymphocyte activation, sirolimus affects the second phase, namely signal transduction and lymphocyte clonal proliferation.
Dexamethasone is commonly given as a treatment for croup in children. [25] A single dose can reduce the swelling of the airway to improve breathing and reduce discomfort. [25] Dexamethasone is sometimes injected into the heel when treating plantar fasciitis or heel pain, sometimes in conjunction with triamcinolone acetonide. There is no ...
There are few side effects related to the use of 5-HT 3 antagonists; the most common are constipation or diarrhea, headache, and dizziness. [28] Unlike antihistamines with antiemetic properties such as cyclizine , 5-HT 3 antagonists do not produce sedation , nor do they cause extrapyramidal effects , as phenothiazines (such as prochlorperazine ...
However, when these mice were treated with the synthetic glucocorticoid dexamethasone, there was no elevation of glucose. These dexamethasone-treated mice were resistant to an inflammatory stimulus. [15] Hence, these mice were responsive to the anti-inflammatory effects of dexamethasone but were resistant to at least some of the side effects.
Dexamethasone – a synthetic glucocorticoid binds more powerfully to the glucocorticoid receptor than cortisol does. Dexamethasone is based on the cortisol structure but differs at three positions (extra double bond in the A-ring between carbons 1 and 2 and addition of a 9-α-fluoro group and a 16-α-methyl substituent).
Typical mineralocorticoid side-effects are hypertension (abnormally high blood pressure), steroid induced diabetes mellitus, psychosis, poor sleep, hypokalemia (low potassium levels in the blood), hypernatremia (high sodium levels in the blood) without causing peripheral edema, metabolic alkalosis and connective tissue weakness. [5]
The term 'hyper' refers to the hyperfractionated nature of the chemotherapy, which is given in smaller doses, more frequently, to minimize side effects. 'CVAD' is the acronym of the drugs used in course A: cyclophosphamide, vincristine, doxorubicin (also known by its trade name, Adriamycin), and dexamethasone.
Antiglucocorticoid drugs are a class of medications that act to reduce the effects of glucocorticoids, primarily cortisol, in the body. [1] They include direct glucocorticoid receptor antagonists such as mifepristone and synthesis inhibitors such as metyrapone, ketoconazole, and aminoglutethimide. They are used to treat Cushing's syndrome. [2]