What are the reactions after nitrite poisoning?

summary

After nitrite poisoning, mild vomiting and diarrhea, severe coma or even death, daily we often eat cabbage, spinach, leek, etc. to be boiled before eating, do not pick wild vegetables, start from the details of daily life, from the action and thought to attract everyone's attention. What are the reactions after nitrite poisoning.

What are the reactions after nitrite poisoning?

Symptom 1: nitrite poisoning symptoms: the patient will feel dizzy, headache, tiredness, stomachache, diarrhea, nausea, vomiting, dyspnea and lips, nail cap, serious cases, the whole body skin is not a degree of purple (methemoglobinemia). Patients with severe poisoning will also have mental depression, showing slow reaction, unconsciousness, convulsion, coma, respiratory failure, and even death.

Symptom 2: cause of nitrite poisoning: nitrite will directly oxidize hemoglobin in human body to methemoglobin, that is, it contains trivalent iron ions, which makes the normal working hemoglobin lose the ability to transport oxygen, and eventually lead to severe hypoxia in human tissues, purplish in the whole body and other poisoning manifestations. Once respiratory failure occurs, It is likely to cause serious consequences of patient death.

Symptom 3: treatment after nitrate poisoning: reduce methemoglobin to normal hemoglobin by using reducing substances (such as vitamin C), increase its oxygen carrying capacity, reduce the content of nitrite in the body, supplement the oxygen content in the body, and treat it by injection or drip of reducing drugs. Nitrite poisoning can be divided into acute poisoning and chronic poisoning. Patients with mild symptoms generally do not need treatment, and acute patients should be sent to hospital as soon as possible.

matters needing attention

We should enhance the awareness of nitrite prevention, try not to eat overnight dishes and rotten meat and vegetables, so as to avoid poisoning caused by misuse. Once poisoned, do not panic, should be treated as soon as possible to the hospital, can quickly improve, must not be taken lightly, do not take it for granted.