Sheep fern mild poisoning may be self-cured, but it is recommended to consume sheep fern poisoning should be timely to hospital treatment, so as not to cause adverse serious consequences. Fresh sheep fern contains proto fern glycosides, which can lead to food poisoning, sheep fern poisoning is mainly manifested as gastrointestinal poisoning symptoms, abdominal pain and diarrhea, nausea and vomiting, fever and other symptoms, severe poisoning can also appear electrolyte disorders, numbness of the limbs, weakness, mental coma, arrhythmia and other symptoms. Consumption of sheep fern poisoning symptoms, the patient at home can first self-induced vomiting, will be ingested food vomit out, and then promptly consult a doctor, if only mild poisoning, may not need special treatment. If the poisoning is serious, you need to treat the symptoms in time, such as severe nausea and vomiting, you need to use omeprazole to inhibit acidity, to protect the gastric mucosa and so on. Sheep fern poisoning, should go to the regular hospital in time, and timely treatment, the use of drugs should be carried out under the guidance of the doctor.