Antiemetic

learning style can be identified to be in line with the attributes of Generation Y as “learning is expected to be fun, with immediate feedback expected” (Blevins, 2014, p. 59) due to her age. Based on her generation and age, this client will prefer a “convenient, flexible, and creative environment” (Blevins, 2014, p. 60) for learning. There are also the six learning principles to take into consider when teaching the client such as “learner’s need for information, self-concept, previous experiences, readiness to learn, orientation to learning, and motivation” (Brady, 2013, p.16). After assessing this client, it was determined that a verbal learning style was preferred. This client felt more comfortable after providing care and administering antiemetic…

receptors may have a role in mediating the cannabinoid effects on vomiting. Whether through a CB1 receptor agonist or with CB2 binding, cannabinoids directly and indirectly affect serotonin, neurokinin, dopamine, and opioid activity, which all play a critical role in mediating the emetogenic response to toxins.1 There are many other drug options to help subside the nausea and vomiting caused by chemotherapy. Cannabinoids have been studied and used for the treatment of CINV in many patients…

Antiemetics Overview: Antiemetics are used for nausea and to prevent vomiting and also used for motion sickness. These drugs can be bought over the counter. (OTC) Action: Dimenhydrenate or Dramamine is an antihistamine. It should be taken one hour before travelling, and will prevent motion sickness. The antihistamine is available in children’s liquid formula and in a Less Drowsy Formula that may have fewer sedative side effects. Meclizine hydrochloride (Bonine) treats vomiting and dizziness…

These antiemetic therapy agents included midazolam and ramosetron and were distributed blindly amongst three groups one receiving midazolam at the induction of anesthesia, the other received the same drug thirty minutes prior to the end of surgery and the last group receiving only ramosetron at the end of surgery (Park et al., 2013). Those treated with midazolam were also given a 0.3 mg dose of ramosetron at the end of their surgeries (Park et al, 2013). This study concluded that those who were…

As can be seen in the study, “Increased food intake occurred more frequently with THC (P = 0.008) and was associated with the presence of a "high." Of 36 THC courses resulting in complete antiemetic responses, 32 were associated with a high” (N Engl J Med 302) thus improving the quality of life of a cancer patient. It is also important to note, Marijuana studies have shown promising antitumor effects. Beyond a shadow of doubt, medical marijuana is an effective treatment for cancer patients…

often provide antiemetics during chemotherapy administration to combat nausea-related manifestations. However, research has shown that it is beneficial to administer antiemetics before, during, and after treatment in order to mitigate delayed nausea and vomiting as well. The three drug groups that have been effective with this series of treatment are serotonin 5HT3 receptor antagonists (palonosetron), Neurokinin 1 receptor antagonists (aprepitant), and corticosteroids (dexamethasone). Serotonin…

Additional blood tests commonly include a CMP (comprehensive metabolic panel), CBC (complete blood cell count), and thyroid function studies (TSH, free T4). How is hyperprolactinemia treated? Hyperprolactinemia is typically treated by tapering, discontinuing, or switching any implicated medications such antipsychotics (eg, haloperidol) or antiemetics (eg, metoclopramide). Patients with pituitary adenomas (prolactinomas) typically benefit from initial treatment with dopamine agonists such as…

In adult patients undergoing general anesthesia, does ondansetron decrease postoperative nausea and vomiting (PONV) compared to general anesthesia without antiemetics? The purpose of this study is to determine the effect of ondansetron, in preventing and treating postoperative nausea and vomiting, under different conditions of general anesthesia. The scope of this study covers the effects of ondansetron administered in combination with general anesthetics and the patient’s response in…

(either serum acetaminophen concentration above the possible toxicity line on the Rumack-Matthew Nomogram, or history of ingesting more than 200 mg/kg or 10 g [whichever is less] and serum concentration not available or time of ingestion not known), and to patients who have hepatic injury and a history of acetaminophen overdose. Both therapeutic serum concentrations of N-acetylcysteine and high concentrations of acetaminophen can elevate the INR. These elevations are usually mild (INR should not…

Hyperemesis Gravidarum Definition: • Also known as morning sickness; Extreme, excessive, and persistent vomiting in early pregnancy that may lead to dehydration and malnutrition. It is associated with weight loss of more than five percent of the woman’s pregnancy weight. It affects about one in every 300 pregnant women. It is most common in first pregnancies, women carrying multiple fetuses and young women. It usually desolves itself by the 20th week of gestation. Cause: • The body produces…