histamine/nausea

OBJECTIVE The pain-relieving efficacy of antagonists of histamine 1 (H1) receptors that are widely found in the ureter and that cause contractions in renal colic was presented in comparison with a placebo. METHODS Eighty-six patients who presented to the emergency service because of renal colic

The histamine H4 receptor (H(4)R) has been shown to have preclinical involvement in both inflammatory and pruritic responses. JNJ-39758979 [(R)-4-(3-amino-pyrrolidin-1-yl)-6-isopropyl-pyrimidin-2-ylamine] is a potent and selective H(4)R antagonist with a Ki at the human receptor of 12.5 ± 2.6 nM and

BACKGROUND Aprepitant blocks the emetic effects of substance P. Scopolamine antagonizes muscarinic type 1 and histamine type 1 receptors. This study compares monotherapy and multimodal therapy by looking at complete response, nausea, vomiting, and rescue medication in patients at high risk for

A 42-yr-old white woman reported onset in 1976 of local pruritus, burning, erythema, and edema within minutes after exposure in heat. With more extensive exposure, she occasionally had transient headaches and nausea. In order to investigate the etiology of this condition, her forearm was exposed to

BACKGROUND Rupatadine is a histamine receptor type 1 antagonist that has been used to treat allergic rhinitis and urticaria. OBJECTIVE The aim of this study was to compare the effect of 2 rupatadine tablet formulations on the inhibition of histamine-induced wheal-and-flare cutaneous

Heartburn and acid reflux increase the severity of nausea and vomiting of pregnancy, and may lead to more serious medical conditions. The fetal safety of histamine 2 (H2) blockers, the most common antireflux medication, during pregnancy needs to be determined. The aim herein is to determine the

Mackerel fillets associated with an outbreak of scombrotoxicosis have been analysed for their contents of cadaverine, histamine, putrescine, spermidine, spermine and tyramine, and fed to informed, healthy volunteers of both sexes under medical supervision. Of the 86 fillets examined, 30 rapidly

Impromidine (SK&F 92676), a potent selective histamine H2-receptor agonist in animals has been studied in healthy male volunteers. Impromidine 10 micrograms kg-1h-1 i.v. produced near maximal acid secretion and cimetidine 2 mg kg-1h-1 inhibited this output by a mean of 65% in 5 subjects. The log

The Oriental flushing reaction is an adverse response to alcohol that appears to be genetically determined. In this study, the Oriental flushing reaction that was produced with ingestion of small amounts of alcohol was antagonized by antihistamine administration. A group of 17 subjects was tested.

OBJECTIVE Because of its complex profile of action (binding to dopamine, serotonin and histamine receptors), low rate of adverse effects and low cost as a medicinal preparation, metoclopramide is an interesting substance for the prophylaxis of post-operative nausea and vomiting (PONV). As a single

Postoperative nausea and vomiting (PONV), a common complication after anesthesia and surgery, often results in delayed discharge with the patient's unpleasant symptoms continuing at home. To effectively prevent and treat PONV, it is important to understand the factors implicated in PONV, the

Postoperative nausea and vomiting (PONV) is a relatively common complication that can adversely affect the quality of a patient's postoperative recovery. Factors to consider when determining a patient's risk for developing PONV include female gender, history of PONV, history of motion sickness,

Nausea and vomiting are debilitating symptoms complicating many clinical conditions. Conventional antiemetic agents act as muscarinic, histamine, and dopamine receptor antagonists in the central nervous system. In a retrospective analysis, tricyclic antidepressant drugs demonstrated efficacy in

We conducted a trial to evaluate the histamine-releasing characteristics of morphine, meperidine, and buprenorphine when administered intravenously to 20 healthy adults without pain. Substantially more nausea and vomiting occurred with buprenorphine than with the other compounds, and was more