Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A nurse followed 50 patients at the outpatient unit of Ipswich Hospital in Ipswich, England for 3 weeks. They underwent either laparoscopy, laparoscopy/hydrotubation, or laparoscopic sterilizations. She wanted to determine whether the women felt a need to take analgesics for pain and discomfort after discharge. Only 37 women completed the questionnaire. Anesthetists found 82% of the women exhibited some degree of anxiety. Further women who had a sterilization were less anxious than the other 2 groups. No significant association existed between preoperative anxiety and postoperative headache or nausea, however. 19 women experienced nausea upon the return home or at bedtime. The man distance between the hospital and home was 10.3 miles. 7 women still felt nauseous 3 days after leaving the hospital. Further 2 patients had nausea for 2 weeks. 1 woman stayed in the hospital overnight since she was nauseous and dizzy. 3 women had headaches right after laparoscopy. The next day, 11 patients had headaches. 5 women wanted to spend 1 night in the hospital. 24 (65%) women needed analgesics for up to 3 days after laparoscopy, 20 of whom had pain in 1 location (head, back, shoulders, and abdomen). The analgesics included omnopon, fentanyl, cocodaprin, and alfentanil. 13 women who experienced pain, but did not use any analgesics. The study did not consider several factors, e.g., whether the women had a headache before laparoscopy. Neither did it take into account the home environment or the number of children to tend to when they returned home. Further the study did not look at patient mobility and activity at home, reasons for talking the analgesics (specific pain or generalized discomfort), or use of nitrous oxide which has an emetic effect. The researcher ended with recommendations such as further research on the effects of the trip home on pain, nausea, or headaches.
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PMID:Are analgesics necessary for women at home following laparoscopic gynaecological day surgery? 183 69

In June 1983, an outbreak of waterborne giardiasis occurred in a group of 93 university students and faculty participating in a geology field course in Colorado. All cases occurred in one subgroup of persons who were heavily exposed to untreated stream water on a field trip, and the risk of illness was strongly related to the amount of untreated stream water consumed. The median incubation period from a brief exposure to the first symptom was 7 days. The authors compared symptoms and stool sample results among 31 Giardia-positive persons in the exposed group and 36 Giardia-negative participants in an unexposed group to assess several case definitions for acute giardiasis. Diarrhea, abdominal cramps, flatulence, foul-smelling stools, nausea, excessive tiredness, bloating, anorexia, and chills were each significantly more common in the first group than in the second. A giardiasis case definition of 5 days or more of diarrhea--the definition used in many epidemiologic studies of giardiasis--had a specificity of 100 percent but a sensitivity of only 32.2 percent compared with a definition based on results of stool examinations. When a case was defined as an illness lasting 7 days or more, with a combination of two or more of six symptoms (diarrhea, flatulence, foul-smelling stools, nausea, abdominal cramps, and excessive tiredness), sensitivity rose to 73 percent, with a specificity of 88 percent. Such a case definition may be an improvement over that of 5 days of diarrhea, especially in outbreaks where there is good laboratory documentation that Giardia is the etiologic agent. The definition should be validated in other outbreaks and in situations where giardiasis must be distinguished from gastrointestinal disease caused by other agents.
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PMID:Acute giardiasis: an improved clinical case definition for epidemiologic studies. 199 3

Travelers' diarrhea is only mild or moderate in the majority of cases. Consequently, severe fluid and electrolyte losses are encountered only rarely. Secretory, osmotic, and inflammatory processes in the intestine result in increased losses of fluid and electrolytes due to diarrhea. Disorders of intestinal motor activity, coupled with fluid secretion, may also have a role in causing an increase in the frequency of bowel movements. Several systemic symptoms, such as malaise, fatigue, anorexia, nausea, and fever, are commonly associated with diarrhea and contribute to significant morbidity, which is often sufficient to compromise effective participation in a vacation or business trip. Several putative mechanisms for the systemic symptoms associated with travelers' diarrhea are discussed in light of recent understanding of the enteric nervous system, intestinal neuropeptides and hormones, and other inflammatory mediators released from the bowel wall during enteric infections.
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PMID:Pathophysiology of diarrheal disorders. 240 54

Acute mountain sickness (AMS) affects, to varying degrees, all travelers to high altitudes (elevations greater than 5280 feet). In a small percentage of patients, AMS can lead to high-altitude pulmonary edema (HAPE) or high-altitude cerebral edema (HACE). Symptoms of AMS range from a combination of headache, insomnia, anorexia, nausea, and dizziness, to more serious manifestations, such as vomiting, dyspnea, muscle weakness, oliguria, peripheral edema, and retinal hemorrhage. Although the primary cause of these symptoms is related to the reduced oxygen content and humidity of the ambient air at high altitudes, the physiologic pathway relating hypoxemia to AMS and its sequelae remains unclear. Tips on self-diagnosis and symptom recognition are critical elements to be included in educating patients who are contemplating a trip to high altitudes. Preventive strategies include allowing 2 days of acclimatization before engaging in strenuous exercise at high altitudes, avoiding alcohol, and increasing fluid intake. Conditioning exercise for patients older than 35 years is also recommended before departure. A high-carbohydrate, low-fat, low-salt diet can also aid in preventing the onset of AMS. Acetazolamide (125 mg two or three times daily, or once at bedtime) has also been shown to reduce susceptibility to AMS and the incidence of HAPE and HACE. Although effective in treating cerebral symptoms of AMS, dexamethasone is not routinely recommended as a prophylactic agent for AMS.
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PMID:A trek to the top: a review of acute mountain sickness. 855 56

On September 28, 1999, a previously healthy 48-year-old man from California sought care at a local emergency department (ED) and was hospitalized with a 2-day history of fever (102 F [38.9 C]), chills, headache, photophobia, diffuse myalgias, joint pains, nausea, vomiting, constipation, upper abdominal discomfort, and general weakness. On September 26, he had returned from a 10-day trip to Venezuela. On September 29, an infectious disease physician from the ED contacted the Marin County Health Department (MCHD) about the patient's symptoms; MCHD reported his illness to the California Department of Health Services (CDHS) as a suspected case of viral hemorrhagic fever. This report describes the investigation of the case.
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PMID:Fatal yellow fever in a traveler returning from Venezuela, 1999. 1082 87

Stratify care by choosing the optimal medication for a migraine. Severe pain, significant disability, and associated features such as nausea or vomiting necessitate early treatment with specific, high efficacy therapy. Migraine patients may have a spectrum of headache presentations ranging from tension-type headaches to migraine headaches with or without aura. Mild headache types may respond to simple analgesics, though there is evidence that migraineurs will respond to migraine-specific medications such as the triptans for a range of headache phenotypes. Physicians should provide patients with medication to treat nausea and vomiting. They may be infrequent accompaniments, but medication such as a neuroleptic may avoid a trip to the emergency room. Provide rescue medication for an occasional failure of usual treatment to avoid further disability or emergency room visits. Avoid medication overuse by matching treatment to patient needs. A cycle of repetitive and escalating medication use can lead to transformation of migraine into chronic daily headache with analgesic-dependent rebound.
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PMID:Initial Abortive Treatments for Migraine Headache. 1216 22

A 67-year-old white woman developed severe nausea, vomiting, diffuse abdominal cramping pain, and blurred vision followed by a syncopal episode after taking 1 tablet of quinine for leg cramps. Examination was significant for fever, elevated blood pressure, and confusion without any focal neurological deficits. Laboratory studies showed markedly elevated liver enzymes, elevated lactate dehydrogenase, anemia, thrombocytopenia, and acute renal failure. Peripheral smear showed many schistocytes and burr cells. She later recalled taking quinine more than 40 years before while on a trip to the Philippines. The patient was treated with 7 sessions of plasmapheresis with a rapid normalization of her hematological parameters. Three weeks of dialysis support were required before return of renal function to baseline. Re-exposure to quinine can cause a rapid onset of hemolytic uremic syndrome-like syndrome. We are not aware of any cases of hemolytic uremic syndrome-thrombotic thrombocytopenic purpura in response to re-exposure to a single tablet of the drug 40 years after first use.
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PMID:Quinine induced HUS-TTP: an unusual presentation. 1467 3

A 26-year-old woman presented with a 2-day history of fever peaking to 39 degrees C and cold shivers that developed after a 2-weeks trip to Guatemala and Belize. Prior to the fever the patient had felt symptoms of a common cold and general malaise. Moreover, she complained of generalised myalgia and nausea. She had taken paludrine as a prophylactic against malaria. Borrelia spirochaetes, the pathogen of relapsing fever, were detected in a thick blood smear preparation. On the basis of the anamnesis, geography and specific exposure, the patient had a form of relapsing fever that is transmitted by ticks and not by lice: tick-borne relapsing fever. She was treated with doxycycline, 100 mg b.i.d. for 7 days. She could be discharged home in good condition after 2 days.
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PMID:[A patient with fever following a visit to the tropics: tick-borne relapsing fever discovered in a thick blood smear preparation]. 1710 Jan 31

A 58-year-old female patient was transferred by her general practitioner with fatigue, nausea and icterus which had begun 2 weeks prior to admission. Laboratory results revealed acute hepatitis (ALAT [alanine aminotransferase] 3,871 U/l, ASAT [aspartate aminotransferase] 2,004 U/l, bilirubin 6.7 mg/dl, gamma-GT [gamma-glutamyl transferase] 503 U/l). The patient's medical history included genetic hemochromatosis (without cirrhosis). Hepatitis A to C, infection with herpesviruses or Leptospira interrogans were excluded by serologic and molecular biological tests. There was no diagnostic evidence for underlying autoimmune or additional metabolic liver disease. Due to a trip to Africa 5 months earlier, the patient was tested for hepatitis E, leading to positive anti-hepatitis E-IgM and negative anti-hepatitis E-IgG. PCR (polymerase chain reaction) detection of hepatitis E virus (HEV) was positive as well. In conclusion, acute HEV infection was diagnosed. After close reconsideration, the nonfitting incubation period precluded a travel-associated infection. Additionally, there was no evidence for current HEV infections within the patient's social environment, so that a zoonotic origin has to be discussed.
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PMID:[Rare acute hepatitis in a female patient with hemochromatosis: a zoonosis?]. 2045 55

A 37-year-old woman experienced local symptoms on returning from a camping trip. Within three weeks she developed generalized symptoms and was hospitalized. Tularemia, and often overlooked cause of bubo formation, is endemic in Nevada. The diagnosis should be considered when patients who have visited such an area present with enlarged, painful lymph nodes, skin pustules, ulcers, headache, myalgia, malaise and nausea. Cultures tend to be negative, because the causative organism, Francisella tularensis, needs cysteine. While there are five clinical forms of tularemia, man tends to get the ulceroglandular form, mostly from insect bites. Treatment consists of intramuscular streptomycin 0.5 g every 12 hours until the temperature is normal.
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PMID:Tularemia. 2128 87


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