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The development of selective 5-HT 3 receptor antagonists was a dramatic improvement in the treatment of nausea and vomiting. [30] Ondansetron, granisetron, dolasetron and palonosetron are currently approved in the United States, and form the cornerstone of therapy for the control of acute emesis with chemotherapy agents with moderate to high ...
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 ...
Shortly after Merck initiated research into reducing the severity and likelihood of chemotherapy-induced nausea and vomiting, researchers discovered that aprepitant is effective in prevention. Researchers worked on coming up with a process to create aprepitant, and within a short period they came up with effective synthesis of the substance.
Pharmacokinetics: . Process of the uptake of drugs by the body, the biotransformation they undergo, the distribution of the drugs and their metabolites in the tissues, and the elimination of the drugs and their metabolites from the body over a period of time.
Common among all age groups, dysphagia is observed in about 35% of the general population, as well as up to 60% of the elderly institutionalized population [12] [13] and 18-22% of all patients in long-term care facilities [14] ODTs may have a faster onset of effect than tablets or capsules, and have the convenience of a tablet that can be taken ...
The most common adverse effects are headache, which occurs in 4–11% of patients, and constipation in up to 6% of patients. In less than 1% of patients, other gastrointestinal disorders occur, as well as sleeplessness , first- and second-degree atrioventricular block , muscle pain and shortness of breath .
Onset of effect is typically within half a minute, and the effect lasts for about a minute. [1] Nitrous oxide was discovered between 1772 and 1793 and used for anesthesia in 1844. [3] It is on the World Health Organization's List of Essential Medicines. [4] It often comes as a 50/50 mixture with oxygen. [1]
The age of onset is the age at which an individual acquires, develops, or first experiences a condition or symptoms of a disease or disorder. For instance, the general age of onset for the spinal disease scoliosis is "10-15 years old," [ 1 ] meaning that most people develop scoliosis when they are of age between ten and fifteen years.