Health Economics

INFLUENZAInfluenza is an transmittal of the respiratory tract caused by the flu information processing administration 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 system to realise and fight new strains . The virus is mainly follow on by airborne transmission vs . direct contact , as in the common cold . Therefore people with lung illness , the elderly , or those with weakened immunity are abandoned to double-dyed(a) and possibly fatal complications from the flu . During flu epidemics , up to 40 of people in a precondition community may develop flu symptoms during the time span of a a few(prenominal) weeks . Flu season is usually November through February . Illness is disgustful for 3 to 14 age , and convalescence lasts for 1 to 4 weeks (Influenza , 2006 ) The health circumspection personal in Australia have attached the symptoms and treatment ways for influenza which are as followsHistoryThere is an cave in onset of general symptomsHeadache and myalgias that involve the back , arms , legs , and at times the eyeball are the predominant symptomFever may purloin up to 106 ? F for 3 solar days and may persist for 5 to 7 daysRespiratory symptoms such as cough out , nasal sack up , hoarseness , and sore throat 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 , unease , cough , and sore throatSymptoms usually self-limiting (Pascal James Imperato , 2005Focused Physical ExaminationCheck resilient signs : appears constitutionally ill ablaze(p) face , hot skin frail red eyes , clear nasal discharge , social c! ervical 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 degree 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 symp tomatic . Give acetaminophen or NSAIDs for aches and fever . 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 pass the chance of rebound nasal congestion . Other medications that lift 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 restiveness , dizziness , and difficultness in concentrating and may occur in about 7 of adults . Dose is 100 mg double a day for 7 days . In frail...If you motive to get a full essay , order it on our website: BestEssayCheap.com

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