Health Economics

INFLUENZAInfluenza is an transmittal of the respiratory tract caused by the flu calculating machine virus . There are three types of virus , labeled A , B , and C The proteins that coat the flu virus reposition constantly , making it difficult for the immune trunk to realise and fight new strains . The virus is mainly overting by airborne transmission vs . direct contact , as in the common cold . Therefore people with lung disease , the elderly , or those with weakened immunity are devoted 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 a few(prenominal) weeks . Flu season is usually November through February . Illness is smutty for 3 to 14 age , and convalescence lasts f or 1 to 4 weeks (Influenza , 2006 ) The health bid personal in Australia have apt(p) the symptoms and treatment ways for influenza which are as followsHistoryThere is an open onset of general symptomsHeadache and myalgias that involve the back , arms , legs , and at times the eyeball are the predominant symptomFever whitethorn cram up to 106 ? F for 3 solar days and may persist for 5 to 7 daysRespiratory symptoms such as expectorate , nasal sack up , hoarseness , and sore pharynx appear as systemic symptoms waneCough and weakness usually sink after 2 weeks scarcely may persist longerDrug or environmental allergiesCurrent medications , including OTC (Tyler A . Kokjohn , 2006SymptomsSudden onset of pyrexias , chills , muscle aches , unease , cough , and sore throatSymptoms usually self-limiting (Pascal James Imperato , 2005Focused Physical ExaminationCheck zippy signs : appears constitutionally ill ablaze(p) face , hot skin unaccented red eyes , clear nasal discharge , petulant cervical lymph nodes , and once! in a while localised crackles in the chestThere is anorexia , nausea , vomiting , and diarrheaWhite cell take care and differential count usually demonstrate mild neutropenia and comparative 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 NSAID s for aches and pyrexia . Use combination products with decongestants , such as pseudo ephedrine or phenylephrine , for congestion , cough , and nasal discharge . Do non use nasal sprays longer than 3 days to reelect the chance of rebound nasal congestion . Other medications that awake be used are antihistamines such as diphenhydramine , chlorpheniramine , or clemastine or cough suppressants such as dextromethorphanTwo antiviral 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 destiny to get a full essay, order it on our website: < a href='http://bestessaycheap.com/'>BestEssayCheap.co! m

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