Symptoms of nitrite poisoning?

summary

Nitrite poisoning is one of the most common food poisoning in daily life; Most of the cases are collective onset, and the onset of acute, and easy to be found, serious illness will affect life, so this can not be ignored; Symptoms of nitrite poisoning? Now let me tell you something.

Symptoms of nitrite poisoning?

Symptoms: mainly for skin symptoms, such as lips, tongue tips, fingertips appear cyanosis, severe eye conjunctiva, face and body skin cyanosis. In addition, patients with dizziness, headache, chest tightness, or irritability, shortness of breath and other symptoms of hypoxia, can be accompanied by gastrointestinal symptoms such as nausea, vomiting, abdominal pain, diarrhea, severe coma, convulsion, incontinence, and even death due to respiratory failure.

Nitrite can oxidize methemoglobin, the oxygen transporter in blood, into methemoglobin, resulting in the loss of oxygen carrying capacity and hypoxia. Therefore, the poisoning is mainly manifested as cyanosis of the skin; This is one of the most typical symptoms; If you have this symptom, plus many people, you should think of the disease and seek medical advice in time;

The patients should be sent to the hospital in time; But for patients, if more than one person has discomfort after eating, it can be considered as food poisoning. At this time, the poison can be excreted by means of throat probing (as shown in the figure below) to alleviate the disease; This method is suitable for most food poisoning patients;

matters needing attention

When eating salted vegetables and meat, you can eat them with garlic, tea, and foods rich in vitamin C, such as oranges. These foods can not only inhibit bacteria, but also prevent nitrite from transforming into nitrosamine, reducing the toxic nitrite content of human body;