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Caustic ingestion occurs when someone accidentally or deliberately ingests a caustic or corrosive substance. Depending on the nature of the substance, the duration of exposure and other factors it can lead to varying degrees of damage to the oral mucosa , the esophagus , and the lining of the stomach .
Aromatherapy is a practice based on the use of aromatic materials, including essential oils and other aroma compounds, with claims for improving psychological well-being. [ 1 ] [ 2 ] [ 3 ] It is used as a complementary therapy or as a form of alternative medicine , and typically is used via inhalation and not by ingestion.
It is used as an aversive agent (a bitterant) that is added to toxic substances to prevent accidental ingestion. This was discovered in 1958 during research on lignocaine, a local anesthetic, by MacFarlan Smith of Gorgie, Edinburgh, Scotland. [citation needed]
Apothecaries dispensed vials of poisons as well as medicines, and as is still the case, medicines could be either beneficial or harmful if inappropriately used. Protective methods to prevent accidental ingestion of poisons included the use of specially-shaped containers for potentially poisonous substances such as laudanum. [38]
However, after accidental ingestion of Clitocybe acromelalga, violent pain and marked reddish edema in hands and feet were observed after several days and continued for a month. [ 17 ] [ 18 ] However, there is no direct evidence these symptoms were caused by acromelic acid A. Findings from experiments in rats and mice suggest a potential ...
Most cases that have led to toxicity of phoratoxin are due to the accidental ingestion of mistletoe during the Christmas season and are related to accidental intake of berries by children. There is only limited data concerning accidental exposure to American Mistletoe. [18] One study shows the symptoms of 1,754 exposures to mistletoe. [6]
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Limits for short-term exposure, such as STELs or CVs, are defined only if there is a particular acute toxicity associated with a substance. These limits are set by the American Conference of Governmental Industrial Hygienists (ACGIH) and the Occupational Safety and Health Administration (OSHA), based on experimental data.