Warning Signs Of Food Poisoning

Abdominal Pain

Food poisoning will often present with abdominal pain and cramping, which might occur alongside nausea and vomiting. However, abdominal pain is different from nausea. Nausea feels like it exists inside the digestive tract. By comparison, abdominal pain can occur in any area around the body's trunk. It might be difficult to pinpoint the specific source of the pain. Affected individuals may feel as if they have pain radiating from their muscles. Alternatively, it may feel like the source is more internal.

Certain invading organisms are capable of making toxins inside the body. These toxins cause the lining of the intestines and stomach to become irritated. As the irritation increases, the chances of experiencing painful inflammation increase as well. Stomach or digestive tract inflammation can lead to pain and soreness that are different from nausea and unwellness. Cramping may also occur, since the muscles in the abdomen contract to move the contaminated matter through the body as fast as possible.

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Fever

A measurable fever is not necessary to diagnose food poisoning. However, most organisms that cause food poisoning will also trigger a fever. This reaction may be mild enough that it is barely noticeable. In more serious cases, an individual's temperature may rise by a few degrees. Fevers occur when an individual's core body temperature becomes higher than normal.

Pyrogens are substances that produce a fever. One of the immune system's many responses is to release a flood of pyrogens into the bloodstream when it detects that an individual's body is fighting off an illness. The presence of pyrogens causes a rise in core body temperature. As soon as this temperature rises, the overall activity level of white blood cells significantly increases. This means that they are more actively capable of fighting the infection.

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