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Shellfish poisoning includes four syndromes that share some common features and are primarily associated with bivalve molluscs (such as mussels, clams, oysters and scallops.) [1] As filter feeders, these shellfish may accumulate toxins produced by microscopic organisms, such as cyanobacteria, diatoms and dinoflagellates.
Diarrheic shellfish poisoning (DSP) is one of the four recognized symptom types of shellfish poisoning, alongside paralytic shellfish poisoning, neurotoxic shellfish poisoning and amnesic shellfish poisoning. [citation needed] As the name suggests, it mainly manifests as diarrhea. Abdominal pain, nausea and vomiting may also occur. [citation ...
Shellfish containing 80 or more micrograms of saxitoxin per 100g of edible shellfish tissue are deemed to be unsafe for human consumption. [16] Currently, there is no antidote for PSP neurotoxins. Most PSP patients suffer only minor symptoms, these lasting until the toxin is eliminated from the body.
Most people with paralytic shellfish poisoning develop symptoms within 30 minutes of consuming contaminated seafood and symptoms range from the tingling of the lips, mouth and tongue, “pins and ...
The U.S. Food and Drug Administration says consumers should avoid eating shellfish from Oregon and Washington state as they may be contaminated with toxins that cause paralytic shellfish poisoning ...
DSP is a particular kind food poisoning that causes severe gastrointestinal illness in humans and this is related to the ingestion of toxin contaminated shellfishes from contaminated water[4]. Some of the symptoms of DSP include diarrhea, stomach pain, vomiting, nausea and fever; reported human ingestion shows that the toxins are capable of ...
Symptoms typically resolve within 72 hours, but can persist for up to 10 days in immunocompromised individuals. As the vast majority of cases of V. parahaemolyticus food poisoning are self-limiting, doxycycline is not typically necessary. In severe cases, ORS is indicated. [2]
Rarely, patients may experience respiratory distress requiring ventilatory support. Despite this seemingly severe constellation of symptoms, there have been no documented deaths due to NSP. NSP can present similar to other disorders such as: [4] common food poisoning; seafood allergy; paralytic shellfish poisoning; ciguatera fish poisoning ...