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Ondansetron, sold under the brand name Zofran among others, is a medication used to prevent nausea and vomiting caused by chemotherapy, radiation therapy, migraines, or surgery. [8] It is also effective for treating gastroenteritis. [9] [10] It can be given orally (by mouth), intramuscularly (injection into a muscle), or intravenously ...
Activated charcoal is most useful if given within 1 to 2 hours of ingestion. [10] Other decontamination methods such as stomach pumps, ipecac induced emesis, or whole bowel irrigation are generally not recommended in TCA poisoning. [11] [12] Stomach pumps may be considered within an hour of ingestion but evidence to support the practice is poor ...
Excessive QT prolongation can trigger tachycardias such as torsades de pointes (TdP). QT prolongation is an established side effect of antiarrhythmics, but can also be caused by a wide range of non-cardiac medicines, including antibiotics, antidepressants, antihistamines, opioids, and complementary medicines.
They are usually given intravenously, shortly before administration of the chemotherapeutic agent, [3] although some authors have argued that oral administration may be preferred. [4] The concomitant administration of a NK 1 receptor antagonist , such as aprepitant , significantly increases the efficacy of 5-HT 3 antagonists in preventing both ...
The same could not be said for other drugs that manufacturers began promoting with multimillion-dollar campaigns. Take the case of Nexium, which is now infamous in the world of health care policy. Until the 1980s, doctors had treated acid reflux with over-the-counter pills, like Tums, that counteracted the effects of stomach acid.
An "abnormal" QTc in males is a QTc above 450 ms; and, in females, above 470 ms. [17] If there is not a very high or low heart rate, the upper limits of QT can roughly be estimated by taking QT = QTc at a heart rate of 60 beats per minute (bpm), and subtracting 0.02 s from QT for every 10 bpm increase in heart rate.
Doses above 2,000 milligrams may be better tolerated when given three times a day with meals. The gist is always to take your metformin with food and aim to take your medications at the same time ...
Ventricular arrhythmia, QT-prolongation. [14] Cloforex: 1969 Germany Cardiovascular toxicity. [3] Clomacron: 1982 UK Hepatotoxicity. [3] Clometacin: 1987 France Hepatotoxicity. [3] Co-proxamol (Distalgesic) 2004 UK Risk of overdose Cyclobarbital: 1980 Norway Risk of overdose [3] Cyclofenil: 1987 France Hepatotoxicity. [3] Dantron: 1963 Canada ...