Health Economics

INFLUENZAInfluenza is an transmittal of the respiratory tract caused by the grippe figurer virus . There are three types of virus , label A , B , and C The proteins that coat the flu virus reposition constantly , making it difficult for the immune brass to realise and fight new strains . The virus is mainly diffuse by airborne transmission vs . direct contact , as in the common cold . Therefore people with lung indisposition , the elderly , or those with weakened immunity are wedded to double-dyed(a) and possibly fatal complications from the flu . During flu epidemics , up to 40 of people in a precondition community whitethorn develop flu symptoms during the time span of a some weeks . Flu season is usually November through February . Illness is fouled for 3 to 14 age , and convalescence lasts for 1 to 4 weeks (Inf luenza , 2006 ) The health take personal in Australia have presumption the symptoms and treatment ways for influenza which are as followsHistoryThere is an lax onset of general symptomsHeadache and myalgias that involve the back , arms , legs , and at times the eyeball are the predominant symptomFever whitethorn originate up to 106 ? F for 3 solar days and may persist for 5 to 7 daysRespiratory symptoms such as spit up , nasal sack up , hoarseness , and sore pharynx appear as systemic symptoms waneCough and weakness usually go under after 2 weeks scarcely may persist longerDrug or environmental allergiesCurrent medications , including OTC (Tyler A . Kokjohn , 2006SymptomsSudden onset of pyrexias , chills , muscle aches , disquiet , cough , and sore throatSymptoms usually self-limiting (Pascal James Imperato , 2005Focused Physical ExaminationCheck racy signs : appears constitutionally ill ablaze(p) face , hot skin faded red eyes , clear nasal discharge , offer cervi cal lymph nodes , and once in a while local! ised crackles in the chestThere is anorexia , nausea , vomiting , and diarrheaWhite cell take care and differential count usually demonstrate mild neutropenia and proportional lymphocytosis because of absolute granulocytopenia (Lawrence O . Gostin , 2004Differential DiagnosesCommon coldPneumoniaAllergic rhinitisSinusitisStreptococcal pharyngitisOtitis media (E . D .

Kilbourne , 2005Diagnostic TestsConsider CBC if bacterial infection is suspected . Generally , diagnostic tests are non indicated (W . Beveridge , 1998Treatment TherapeuticsTreatment is entirely symptomatic . Give acetaminophen or NSAIDs for aches and febrilit y . Use combination products with decongestants , such as pseudo ephedrine or phenylephrine , for congestion , cough , and nasal discharge . Do not use nasal sprays longer than 3 days to work the chance of rebound nasal congestion . Other medications that educe be used are antihistamines such as diphenhydramine , chlorpheniramine , or clemastine or cough suppressants such as dextromethorphanTwo antiviral agent agent that may be helpful in treating symptoms of influenza an infection when started within 48 hours are amantadine (Symmetrel ) and rimantadine (Flumadine . These drugs attenuate clinical disease in all patients with influenza A by cut back fever by 50 and by shortening the term of illness by 1 or 2 days . Side effects include insomnia skittishness , dizziness , and difficultness in concentrating and may occur in about 7 of adults . Dose is 100 mg doubly a day for 7 days . In frail...If you pauperization to get a full essay, order it on our website: OrderCustomPaper.com

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