Harmful effects from ingestion of toxic substances present in a mushroom
Medical condition
Mushroom poisoning
Other names
Mycetism, mycetismus
Amanita phalloides accounts for the majority of fatal mushroom poisonings worldwide.
Specialty
Emergency medicine, toxicology
Mushroom poisoning is poisoning resulting from the ingestion of mushrooms that contain toxic substances. Symptoms can vary from slight gastrointestinal discomfort to death in about 10 days. Mushroom toxins are secondary metabolites produced by the fungus.
Mushroom poisoning is usually the result of ingestion of wild mushrooms after misidentification of a toxic mushroom as an edible species. The most common reason for this misidentification is a close resemblance in terms of color and general morphology of the toxic mushrooms species with edible species. To prevent mushroom poisoning, mushroom gatherers familiarize themselves with the mushrooms they intend to collect, as well as with any similar-looking toxic species. The safety of eating wild mushrooms may depend on methods of preparation for cooking. Some toxins, such as amatoxins, are thermostable and mushrooms containing such toxins will not be rendered safe to eat by cooking.
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humans, increasing the risk of accidental poisoning. Amatoxins, the class of toxins found in these mushrooms, are thermostable: they resist changes due...
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distinctive feature which does not develop after poisoning by other types of mushrooms. In most cases of poisoning, symptoms do not progress from these initial...
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reasons cited for this. The nature of the poisoning is predominantly gastrointestinal. It is an imposing mushroom with a pileus (cap) ranging from 8 to 30 cm...
polycythemia vera, essential thrombocythemia, hypercholesterolemia, mushroom or mercury poisoning, and some autoimmune disorders. Primary erythromelalgia is caused...
normal use and function of vitamin B6. Poisoning results in nausea, stomach cramps, and diarrhea, while severe poisoning can result in convulsions, jaundice...
responsible for severe mushroompoisonings. Eating just one cap of A. virosa is enough to kill an adult human. The symptoms of poisoning generally come several...
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St George's mushroom (Calocybe gambosa) or the miller (Clitopilus prunulus). It has been responsible for many cases of mushroompoisoning in Europe. E...
season, age, and habitat—and percentages will naturally vary from mushroom to mushroom—with dark brown A. pantherina specimens having a greater concentration...
one of the most widely distributed psilocybin mushrooms in nature, and one of the most potent. The mushrooms have a distinctive conical to bell-shaped cap...
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