Malaria history and symptoms: Difference between revisions
Rim Halaby (talk | contribs) No edit summary |
Rim Halaby (talk | contribs) No edit summary |
||
| Line 3: | Line 3: | ||
{{CMG}}; {{AE}} {{JS}} | {{CMG}}; {{AE}} {{JS}} | ||
==Overview== | ==Overview== | ||
The hallmark [[symptom]] of [[malaria]] is [[fever]], which commonly occurs in paroxysms, separated by fever-free time intervals. The classical but rarely observed malaria attack lasts 6-10 hours, and it consists of a cold stage, hot stage, and sweating stage. Other common [[symptoms]] of [[malaria]] include [[chills]], [[headache]], [[nausea]], [[vomiting]], [[weakness]], [[night sweats]], [[flu]]-like symptoms, and [[myalgia]]. In the presence of a paroxysmal fever, travel history to a country where malaria is endemic is an important alert for the diagnosis.<ref>{{cite book | last = Mandell | first = Gerald | title = Mandell, Douglas, and Bennett's principles and practice of infectious diseases | publisher = Churchill Livingstone/Elsevier | location = Philadelphia, PA | year = 2010 | isbn = 0443068399 }}</ref> | The hallmark [[symptom]] of [[malaria]] is [[fever]], which commonly occurs in paroxysms, separated by fever-free time intervals. The classical but rarely observed malaria attack lasts 6-10 hours, and it consists of a cold stage, hot stage, and sweating stage. Other common [[symptoms]] of [[malaria]] include [[chills]], [[headache]], [[nausea]], [[vomiting]], [[weakness]], [[night sweats]], [[flu]]-like symptoms, and [[myalgia]]. In the presence of a paroxysmal fever, travel history to a country where malaria is endemic is an important alert for the diagnosis.<ref name=Mandell>{{cite book | last = Mandell | first = Gerald | title = Mandell, Douglas, and Bennett's principles and practice of infectious diseases | publisher = Churchill Livingstone/Elsevier | location = Philadelphia, PA | year = 2010 | isbn = 0443068399 }}</ref> | ||
==History== | ==History== | ||
A travel history in the previous three months to a country where malaria is endemic, when in the presence of [[fever]] and flu-like symptoms is an important alert for the diagnosis.<ref>{{cite book | last = Mandell | first = Gerald | title = Mandell, Douglas, and Bennett's principles and practice of infectious diseases | publisher = Churchill Livingstone/Elsevier | location = Philadelphia, PA | year = 2010 | isbn = 0443068399 }}</ref> | A travel history in the previous three months to a country where malaria is endemic, when in the presence of [[fever]] and flu-like symptoms is an important alert for the diagnosis.<ref name=Mandell>{{cite book | last = Mandell | first = Gerald | title = Mandell, Douglas, and Bennett's principles and practice of infectious diseases | publisher = Churchill Livingstone/Elsevier | location = Philadelphia, PA | year = 2010 | isbn = 0443068399 }}</ref> | ||
Following the infective bite by the Anopheles mosquito, a period of time ranging from 7 to 30 days goes by before the first symptoms appear. | Following the infective bite by the Anopheles mosquito, a period of time ranging from 7 to 30 days goes by before the first symptoms appear. | ||
Revision as of 22:25, 24 July 2014
|
Malaria Microchapters |
|
Diagnosis |
|---|
|
Treatment |
|
Case studies |
|
Malaria history and symptoms On the Web |
|
American Roentgen Ray Society Images of Malaria history and symptoms |
|
Risk calculators and risk factors for Malaria history and symptoms |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: João André Alves Silva, M.D. [2]
Overview
The hallmark symptom of malaria is fever, which commonly occurs in paroxysms, separated by fever-free time intervals. The classical but rarely observed malaria attack lasts 6-10 hours, and it consists of a cold stage, hot stage, and sweating stage. Other common symptoms of malaria include chills, headache, nausea, vomiting, weakness, night sweats, flu-like symptoms, and myalgia. In the presence of a paroxysmal fever, travel history to a country where malaria is endemic is an important alert for the diagnosis.[1]
History
A travel history in the previous three months to a country where malaria is endemic, when in the presence of fever and flu-like symptoms is an important alert for the diagnosis.[1]
Following the infective bite by the Anopheles mosquito, a period of time ranging from 7 to 30 days goes by before the first symptoms appear.
Fever in malaria is classically described as occurring in paroxysms of a few hours. These may be described as:
- Cold stage: where the patient experiences rigors and chills
- Hot stage: characterized by fever, headaches, and children may experience seizures
- Sweating stage: characterized by sweats, return to normal temperature with a feeling of fatigue
The time-interval between fever paroxysms changes according to the type of plasmodium causing the disease:
- "Tertian" fever: paroxysms occur every second day, caused by "tertian" parasites:
- "Quartan" fever: paroxysms occur every third day, caused by the "quartan" parasite:
Symptoms
Common Symptoms
- Fever
- Chills
- Headache
- Weakness
- Night sweats
- Nausea
- Vomiting
- Insomnia
- Joint pain
- Muscle pain
- Abnormal posturing (children)
Less Common Symptoms
- Diarrhea
- Abdominal cramps
- Feeling of tingling in the skin
- Bloody urine
- Convulsions
References
- ↑ 1.0 1.1 Mandell, Gerald (2010). Mandell, Douglas, and Bennett's principles and practice of infectious diseases. Philadelphia, PA: Churchill Livingstone/Elsevier. ISBN 0443068399.