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The most common are acute and chronic. Acute pain occurs suddenly, is sharp, and goes away once the issue is treated. Acute pain is caused by things like broken bones, childbirth, strained muscles, or burns. [5] Episodic pain occurs irregularly from time to time. Underlying medical conditions may cause it or can come out of nowhere. [5]
Other referred pains can provide clues to underlying medical causes. Severity The pain score (usually on a scale of 0 to 10). Zero is no pain and ten is the worst possible pain. This can be comparative (such as "... compared to the worst pain you have ever experienced") or imaginative ("... compared to having your arm ripped off by an alien").
Fever or pyrexia in humans is a symptom of an anti-infection defense mechanism that appears with body temperature exceeding the normal range due to an increase in the body's temperature set point in the hypothalamus.
Diagnosis of continuous fever is usually based on the clinical signs and symptoms but some biological tests, chest X-ray and CT scan are also used. [2] Typhoid fever is an example of continuous fever and it shows a characteristic step-ladder pattern, a step-wise increase in temperature with a high plateau. [1]
Intermittent fever is a type or pattern of fever in which there is an interval where temperature is elevated for several hours followed by an interval when temperature drops back to normal. [1] This type of fever usually occurs during the course of an infectious disease . [ 2 ]
[3] [14] Symptoms typically include some combination of productive or dry cough, chest pain, fever, and difficulty breathing. [15] The severity of the condition is variable. [15] Pneumonia is usually caused by infection with viruses or bacteria, and less commonly by other microorganisms. [a] Identifying the responsible pathogen can be difficult.
This is a list of mnemonics used in medicine and medical science, categorized and alphabetized. A mnemonic is any technique that assists the human memory with information retention or retrieval by making abstract or impersonal information more accessible and meaningful, and therefore easier to remember; many of them are acronyms or initialisms which reduce a lengthy set of terms to a single ...
A group of lipids that can cause vasodilation, fever, and pain. Nitric oxide: Soluble gas: Macrophages, endothelial cells, some neurons: Potent vasodilator, relaxes smooth muscle, reduces platelet aggregation, aids in leukocyte recruitment, direct antimicrobial activity in high concentrations. TNF-α and IL-1: Cytokines: Primarily macrophages