Fuchsia snails may contain a variety of parasites, which require early medical attention at the local hospital after ingestion. If the patient has headache, nausea, vomiting and other symptoms need to go to the hospital immediately for examination. Fukushou snail contains many kinds of parasites, eating half-cooked fukushou snail may be infected with parasites, the larvae of parasites in the stomach sheath, so as to enter the intestinal wall of the small blood vessels, and under the action of blood circulation to reach the various organs of the body, the patient may have a headache, nausea, fever, etc., usually through the routine blood test, cerebrospinal fluid examination or CT examination for clear diagnosis. Patients need to go to the hospital as soon as possible, if the diagnosis of parasitic infection need to follow the doctor’s instructions to use ivermectin, albendazole, flubendazole and other drugs treatment.