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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Headache is a health problem with considerable impact at personal, social, and financial levels in terms of distress, disability, and cost. In the past, many studies have investigated the use of various behavioural treatment modalities for headache. Literature reviews consistently support the effectiveness of behavioural therapeutic approaches for the treatment of the most common primary headaches, namely migraine and tension-type headache. This article recommends that behavioural headache therapies should be developed, tested, and integrated into primary care practice, where most patients with headache are seen and treated. The large population seen in general practice, most of whom have uncomplicated primary headaches, could represent the ideal target for testing behavioural therapies.
Br J Gen Pract 2007 Mar
PMID:Headache: a 'suitable case' for behavioural treatment in primary care? 1735 12

With a high economic, social, and personal burden, headache remains an important health problem. How UK GPs diagnose headache in the UK is unknown. In this study, a large primary care database was used and diagnostic categories were described for 91121 adult patients with new-onset headache, that is, patients who had not consulted for headache in the previous year. Seventy per cent of headaches were not given a diagnostic label, 24% were diagnosed as primary, and 6% as secondary headaches. It is suggested that GPs' difficulty in diagnosing headache presentations contributes to the high level of morbidity and unmet need in this disease.
Br J Gen Pract 2008 Feb
PMID:GPs' classification of headache: is primary headache underdiagnosed? 1838 45

Dengue virus (DENV) is a mosquito-borne flavivirus that causes an acute febrile disease in humans, characterized by musculoskeletal pain, headache, rash and leukopenia. The cause of myalgia during DENV infection is still unknown. To determine whether DENV can infect primary muscle cells, human muscle satellite cells were exposed to DENV in vitro. The results demonstrated for the first time high-efficiency infection and replication of DENV in human primary muscle satellite cells. Changes in global gene expression were also examined in these cells following DENV infection using Affymetrix GeneChip analysis. The differentially regulated genes belonged to two main functional categories: cell growth and development, and antiviral type I interferon (IFN) response genes. Increased expression of the type I IFN response genes for tumour necrosis factor-related apoptosis-inducing ligand (TRAIL), melanoma-derived antigen 5 (MDA-5), IFN-gamma-inducible protein 10 (IP-10), galectin 3 soluble binding protein (LGals3BP) and IFN response factor 7 (IRF7) was confirmed by quantitative RT-PCR. Furthermore, higher levels of cell-surface-bound intracellular adhesion molecule-1 (ICAM-1) and soluble ICAM-1 in the cell-culture medium were detected following DENV infection. However, DENV infection impaired the ability of the infected cells in the culture medium to upregulate cell-surface expression of MHC I molecules, suggesting a possible mechanism of immune evasion by DENV. The findings of this study warrant further clinical research to identify whether muscle cells are targets for DENV infection during the acute stage of the disease in vivo.
J Gen Virol 2008 Jul
PMID:Efficient dengue virus (DENV) infection of human muscle satellite cells upregulates type I interferon response genes and differentially modulates MHC I expression on bystander and DENV-infected cells. 1855 30

Whipple's disease is a rare, chronic, multi-systemic infectious disorder caused by the bacterium, Tropheryma whipplei. Relapses are commonly associated with neurological symptoms. We report a case of a 55-year-old man who presented with symptoms of progressive headache, 13 years after apparent complete recovery from intestinal Whipple's disease. Studies showed hydrocephalus with obstruction of the aqueduct and cerebrospinal fluid findings consistent with chronic meningitis. Diagnosis of central nervous system Whipple's disease was confirmed by analysis of the cerebrospinal fluid using polymerase chain reaction. After one year of antibiotic therapy, symptoms resolved and cerebrospinal fluid pleocytosis had improved. This case illustrates that Whipple's disease should be included in the differential diagnosis of central nervous system disorders as it is a potentially treatable cause of chronic meningitis. Failure to recognize this presentation can lead to misdiagnosis or a significant delay in diagnosis and treatment.
J Gen Intern Med 2008 Dec
PMID:Whipple's disease: neurological relapse presenting as headache for two years. 1878 66

The number of referrals by primary care practitioners to secondary care neurology services, particularly for headache, may be difficult to justify. Access to imaging by primary care practitioners could avoid referral without compromising patient outcomes, but the decision to refer is based on a number of complex factors. Due to the paucity of rigorous evidence in this area, available data are combined with expert opinion to offer support for GPs. The study suggests management for three levels of risk of tumour: red flags>1%; orange flags 0.1-1%; and yellow flags<0.1% but above the background population rate of 0.01%. Clinical presentations are stratified into these three groups. Important secondary causes of headache where imaging is normal should not be overlooked, and normal investigation does not eliminate the need for follow-up or appropriate management of headache.
Br J Gen Pract 2008 Dec
PMID:Imaging patients with suspected brain tumour: guidance for primary care. 1906 55

Banned amphetamine-based anorectics are illicitly imported into the United States (US), but little is known regarding the harm these diet pills pose to US residents. A 26-year-old woman using imported diet pills presented with a two-year history of intermittent chest pains, palpitations, headaches and insomnia. Urine toxicology screen detected amphetamines and benzodiazepines. Fenproporex and chlordiazepoxide were detected in her pills. Her symptoms resolved after she stopped using diet pills. A 38-year-old man using imported diet pills presented after his occupational urine screen was significantly positive for amphetamine. Fenproporex and fluoxetine were detected in his pills. These cases illustrate the potential harm from imported prescription diet pills that combine fenproporex with benzodiazepines, antidepressants, diuretics, laxatives and other substances. Increasing physicians' awareness of imported diet pill use may improve care of patients suffering from the pills' many adverse effects.
J Gen Intern Med 2009 Mar
PMID:Imported fenproporex-based diet pills from Brazil: a report of two cases. 1909 98

Meningitis is usually produced by an infectious agent, but there are multiple noninfectious causes. Drug-induced aseptic meningitis (DIAM) is an important entity and has been reported as an uncommon adverse reaction with numerous agents. Thus, DIAM constitutes a diagnostic and patient management challenge. We present a patient with three episodes of aseptic meningitis due to amoxicillin, and then review the literature on this rare idiosyncratic event which may occur after local or systemic drug administration. A 77-year-old man was admitted to our hospital with fever, headache, and neck stiffness. Seven days before admission he had a dental and gingival inflammation. He was treated with two oral doses of 500 mg daily of amoxicillin for one week. The seventh day he awoke with the complaints that prompted hospital admittance. Amoxicillin was stopped 1 day before his admission. From his history we knew of two similar episodes: The first episode was after a dental procedure 3 months before this incident. He had received a 1-week course of postprocedure amoxicillin of 500 mg daily and had similar headache, fever, and chills during the entire course of treatment. He wasn't admitted to the hospital, because he stopped taking amoxicillin and he felt spontaneous pain relief after taking symptomatic pain treatment. The second episodes was 6 months after his first admission, he had been admitted to our hospital with the same symptoms. Amoxicillin was stopped and changed with intravenous (IV) ceftriaxone (CTRX) for 10 days due to suspected partial untreated meningitis. The patient improved rapidly within 2 days and was discharged from the hospital. On the basis of these three confirmed episodes of meningitis after recurrent exposure to amoxicillin, with repetitive negative testing for viral, bacterial, and mycobacterial micro-organisms, we diagnosed aseptic meningitis induced by amoxicillin. To our knowledge, this is the seventh well documented publication of such a severe side effect of a commonly used antibiotic.
Int J Gen Med 2010 Jul 21
PMID:Amoxicillin-induced aseptic meningoencephalitis. 2068 87

Milk-alkali syndrome is a rare cause of hypercalcemia characterized by the triad of hypercalcemia, renal insufficiency, and metabolic alkalosis that results from the overconsumption of calcium containing products. In the setting of pregnancy where there is a physiologic increase in calcium absorption, milk-alkali syndrome can be potentially life threatening. We report a case of a 26-year-old woman in her second trimester of pregnancy who presented with 2 weeks of flank pain, nausea, vomiting, anorexia, headache, and lightheadedness. The history revealed consumption of a large quantity of milk, calcium carbonate antacid, and calcium-containing prenatal vitamins. Her symptoms and hypercalcemia resolved with intravenous fluids and a loop diuretic. With the increased use of calcium carbonate for peptic ulcer disease, gastroesophageal reflux disease, and osteoporosis, milk-alkali syndrome has experienced a resurgence and must be considered in the differential diagnosis of hypercalcemia. In this clinical vignette we review the literature on milk-alkali syndrome in pregnancy and discuss important diagnostic and therapeutic considerations when managing the pregnant patient with hypercalcemia.
J Gen Intern Med 2011 Aug
PMID:Hypercalcemia in pregnancy: a case of milk-alkali syndrome. 2134 76

Bupropion, a dual norepinephrine and dopamine reuptake inhibitor, has been approved by the United States Food and Drug Administration for the treatment of major depressive disorder. The most common treatment-emergent adverse events reported with bupropion were headache, dry mouth, nausea and agitation. The following is a case report intended to draw attention to a rarely reported adverse effect of bupropion. This article describes a female adolescent with depression who developed aphthous ulcers while on high-dose bupropion with positive rechallenge. This is the first case report indicating the incidence of aphthous ulcers associated with bupropion treatment.
Gen Hosp Psychiatry
PMID:Aphthous ulcers associated with bupropion in a female adolescent: a case verified by rechallenge. 2176 40

Since August Bier reported the first case in 1898, post-dural puncture headache (PDPH) has been a problem for patients following dural puncture. Clinical and laboratory research over the last 30 years has shown that use of smaller-gauge needles, particularly of the pencil-point design, are associated with a lower risk of PDPH than traditional cutting point needle tips (Quincke-point needle). A careful history can rule out other causes of headache. A postural component of headache is the sine qua non of PDPH. In high-risk patients < 50 years, post-partum, in the event a large-gauge needle puncture is initiated, an epidural blood patch should be performed within 24-48 hours of dural puncture. The optimum volume of blood has been shown to be 12-20 mL for adult patients. Complications caused by autologous epidural blood patching (AEBP) are rare.
Int J Gen Med 2012
PMID:Post-dural puncture headache. 2733 Mar 22


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