What are some symptoms of Neurotoxic Shellfish Poisoning (NSP)?

Neurotoxic Shellfish Poisoning (NSP) is associated with the consumption of shellfish contaminated with certain toxins produced by harmful algal blooms, primarily dinoflagellates. The symptoms of NSP predominantly affect the nervous system, and thus, characteristics such as tingling and numbness in the lips, tongue, and throat are classic signs of this type of poisoning. These sensations result from the neurotoxic effects of the consumed shellfish, which interfere with normal nerve function, leading to the specific neurological symptoms mentioned.

While other options present symptoms that may occur with different types of foodborne illnesses, tingling and numbness are particularly indicative of NSP and serve as a key distinguishing characteristic of this condition. Understanding these symptoms is critical in identifying NSP quickly to prevent further complications and seek appropriate medical attention.