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Thursday, October, 29, 2009

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Health Encyclopedia: Colds And The Flu Diagnosis

Diagnosis


Differentiating between a cold and flu may be difficult. Cold symptoms are nearly always less severe than those of the flu.

Comparing Colds and Flus

Diagnosing the Flu

Several available tests can isolate and identify the viruses responsible for some respiratory infections. They are generally not needed, since most cases of the flu are self-evident. However, such tests can be very helpful in confirming or ruling out the flu. If a doctor believes a diagnosis would help, samples using a swab ...

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Expert & Community Posts

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Colds and Asthma
By Fred Little , Health Expert

...URIs are caused by bacteria. This is also true of sore throats without runny nose... Read more »

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How Can You Know Which Allergy Medicine Is Best?
By Kathleen MacNaughton , Health Expert

There are tons of allergy medicines available, both over the counter and by prescription. So, how... Read more »

Health Guide

Benign Prostatic Hyperplasia: Medications
...Effects. Nonselective alpha-blockers can reduce blood pressure, which may cause dizziness, headache, rapid heartbeat, and fatigue. Orthostatic hypotension, a sudden drop in blood pressure when... Read more »
Pneumonia: Symptoms
...abdominal pain sometimes occurs in people with pneumonia in the lower lobes of the lungShortness of breathRapid breathing and heart beatCough -- may be dry initially but it eventually produces... Read more »
Colds and the Flu: Introduction
...being exposed to the virus.A cold usually progresses in the following manner:It nearly always starts rapidly with throat irritation and stuffiness in the nose.Within hours, full-blown cold... Read more »
Colds and the Flu: Medications
...onset of symptoms.Limitations. Drawbacks of M2 inhibitors include:Viral resistance to these agents is rapidly emerging. For this reason, the National Institute of Allergy and Infectious Diseases... Read more »
Herpes Simplex: Diagnosis
...conditions that may be confused with oral herpes include herpangina (a form of the Coxsackie A virus), sore throat caused by strep or other bacteria, and infectious mononucleosis.Genital... Read more »

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