Tissue injury can result from exposure to radiation. The radiation dose, rate of dosing and tissues irradiated will determine the severity and type of symptoms. The effects may be chronic, delayed or acute. Acute irradiation sickness usually occurs after abdominal irradiation and lasts for hours or days.

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Acute radiation sickness is caused by exposure to large amounts of ionizing radiation over a short period of time, such as during an occupational accident. Primary Cause of Acute radiation sickness The primary cause of Acute radiation sickness is the result: at any time, from exposure to toxins, poisons, environmental, or other substances.

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