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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

High utilization of medical services during pregnancy has not been described as most studies have focused on women who receive inadequate or no prenatal care. This paper describes the characteristics and medical utilization data of 500 pregnant women enrolled in a prospective study. High utilizers (HU), who had a mean of 7.8 utilizations (SD = 3.2), were significantly more likely to be nonwhite, low income, and younger than low utilizers (LU) who had a mean of 0.99 utilizations (SD = 1.1). HU reported a 32% rate of recent abuse compared to 9% for LU. HU also reported significantly more stress, lower self-esteem, and more ambivalence about the pregnancy. Consistent with their higher utilization, they were more likely to be diagnosed with preterm labor, hyperemesis, and gestational diabetes. HU had a higher proportion of complaints of nausea, vomiting, diarrhea, and pain and more mental health diagnoses than LU. Overall, HU were a vulnerable group characterized by recent abuse, economic disadvantage, psychosocial stress, and mental health issues. Their high utilization of medical services may have been due in large part to unmet psychosocial needs.
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PMID:Abuse and psychosocial stress as factors in high utilization of medical services during pregnancy. 1772 70

This cross-sectional survey sought to document complementary and alternative medicine (CAM) use by Texas midwives, as well as to determine whether licensed direct-entry midwives (LMs) and certified nurse-midwives (CNMs) differed significantly in their patterns of use. All respondents (n = 69) indicated that they used, recommended, or referred their clients for at least one CAM therapy during the preceding year. Ninety percent (90%) of respondents used, recommended, or referred their clients for an herbal remedy (not including homeopathic tinctures). Herbal therapies were among the top three modalities recommended for 7 of 12 (58%) clinical indications. Herbs were the most salient CAM therapy used for cervical ripening (83%), followed closely by use for nausea, vomiting, and hyperemesis (80%), and labor induction (77%). Herbal therapies also constituted 50% or more of the CAM therapies used for the following indications: anemia/iron supplementation (70%), perineal healing (66%), and anxiety/stress/fatigue (50%). LM respondents used, recommended, or referred their clients for a greater number of herbal therapies compared to CNMs. While several of the CAM modalities used or recommended by Texas midwives show potential for clinical benefit, few have been studied sufficiently to determine their efficacy or safety during pregnancy.
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PMID:Herbal and other complementary medicine use by Texas midwives. 1782 10

Cannabis is a common drug of abuse that is associated with various long-term and short-term adverse effects. The nature of its association with vomiting after chronic abuse is obscure and is underrecognised by clinicians. In some patients this vomiting can take on a pattern similar to cyclic vomiting syndrome with a peculiar compulsive hot bathing pattern, which relieves intense feelings of nausea and accompanying symptoms. In this case report, we describe a twenty-two year-old-male with a history of chronic cannabis abuse presenting with recurrent vomiting, intense nausea and abdominal pain. In addition, the patient reported that the hot baths improved his symptoms during these episodes. Abstinence from cannabis led to resolution of the vomiting symptoms and abdominal pain. We conclude that in the setting of chronic cannabis abuse, patients presenting with chronic severe nausea and vomiting that can sometimes be accompanied by abdominal pain and compulsive hot bathing behaviour, in the absence of other obvious causes, a diagnosis of cannabinoid hyperemesis syndrome should be considered.
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PMID:Cannabinoid hyperemesis syndrome: clinical diagnosis of an underrecognised manifestation of chronic cannabis abuse. 1929 29

Cannabinoid hyperemesis is characterized by recurring episodes of nausea and vomiting, with a stereotyped pattern, related to cannabis consumption. This syndrome is a paradoxical reaction to cannabis that develops in susceptible chronic cannabis users after several years of exposure. There is a direct relationship between cannabis use and the onset of the hyperemesis and between cessation of cannabis use and symptom resolution. The first cases were described in 2004. Since then, several new cases have been reported, although there are few studies of this syndrome. We report a case of chronic cannabis use with nausea and cyclic vomiting for 7 years. The symptoms were relieved by hot baths. A complete gastroenterological study was performed and no alterations were found. Cannabis use and its cessation are related to the presence or absence of the symptoms.
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PMID:[Cyclical hyperemesis secondary to cannabis abuse]. 1947 51

Cannabinoid hyperemesis syndrome is characterized by chronic, heavy use of cannabis, recurrent episodes of severe nausea and intractable vomiting, and abdominal pain. Temporary relief of symptoms is achieved by taking a hot bath or shower, and resolution of the problem when cannabis use is stopped. Failure to recognize the syndrome leads to misdiagnoses such as psychogenic vomiting, the cyclic vomiting syndrome, an eating disorder or 'drug-seeking behaviour', and may lead to extensive, expensive and unproductive investigations, psychiatric referrals and ineffective treatments. Other than stopping cannabis use, there is no proven treatment. Why a substance known for its antiemetic properties should cause such a syndrome is unknown.
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PMID:Cannabinoid hyperemesis. 2048 1

Cannabinoid hyperemesis is a syndrome characterized by severe nausea and hyperemesis associated with chronic marijuana abuse and marked by compulsive bathing habits, which temporarily alleviate symptoms. We describe the syndrome in 4 adult patients for whom extensive gastrointestinal evaluations failed to identify another clear cause. Cessation of marijuana use resulted in the alleviation of their symptoms. Because recreational and medical use of marijuana is increasing in the United States, this condition should be considered in many patients who present with cyclical vomiting.
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PMID:Cannabinoid hyperemesis and compulsive bathing: a case series and paradoxical pathophysiological explanation. 2105 76

Cannabinoid hyperemesis has recently been described in the literature. It is a syndrome characterized by severe nausea and hyperemesis in the setting of chronic marijuana abuse and, to date, has been described only in adults. We describe the syndrome in 2 pediatric patients, for whom extensive gastrointestinal workups failed to identify a clear cause and cessation of marijuana use resulted in the alleviation of their symptoms. As in most published adult cases, compulsive bathing was present in both of these cases.
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PMID:Pediatric cannabinoid hyperemesis: two cases. 2113 3

In this case report, we describe a 29 year-old male patient with a history of chronic cannabis abuse presenting with recurrent vomiting, intense nausea and abdominal pain. Abstinence from cannabis resolved both vomiting and abdominal pain. We conclude that in case of chronic cannabis abuse, patients presenting with severe and chronic nausea, vomiting, accompanied by abdominal pain and compulsive behaviour (hot bathing), in the absence of other obvious causes, the diagnosis of cannabinoid-induced hyperemesis syndrome should be considered.
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PMID:[Cannabinoid-induced hyperemesis]. 2146 97

Recently, reports have suggested that chronic cannabis abuse can result in cyclical vomiting, or cannabinoid hyperemesis syndrome. With the increasing prevalence of cannabis use in the United States, this syndrome may be encountered in the emergency department. The authors describe a case of a 30-year-old man who presented to the emergency department with diffuse abdominal pain, nausea, and intractable vomiting. He reported symptomatic relief with prolonged hot showers. Results of a urine drug screen were positive for cannabis, and the patient admitted to chronic cannabis use for years. Results of the drug screen, combined with the patient's symptomatic relief with hot showers, led to the diagnosis of cannabinoid hyperemesis syndrome. The patient was admitted to the hospital and underwent pharmaceutical treatment. However, hot showers continued to be the mainstay of the patient's symptomatic relief. Four days after presentation, the patient's symptoms resolved and he was discharged from the hospital.
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PMID:Cannabinoid hyperemesis syndrome as the underlying cause of intractable nausea and vomiting. 2146 65

Cannabinoid hyperemesis syndrome (CHS) is characterized by cyclic vomiting and compulsive bathing behaviors in chronic cannabis users. Patients are typically diagnosed with CHS only after multiple and extensive medical evaluations, consequently without a clear etiology of their symptoms or treatment plan leading to symptomatic improvement. Increased healthcare provider awareness of CHS as a cause of nausea, vomiting, and abdominal pain coupled with an attentiveness to focused history taking-especially noting symptomatic improvement with prolonged exposure to hot showers or baths-can lead to effective treatment through cannabis cessation. We propose a diagnosis and treatment algorithm for physicians to follow when evaluating patients presenting with nausea, vomiting, and abdominal pain who are suspected to suffer from CHS.
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PMID:Cannabinoid hyperemesis syndrome: literature review and proposed diagnosis and treatment algorithm. 2188 88


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