How long does it take for paraquat skin poisoning to develop 20

Ingestion of herbicides can cause burning sensation in the tongue, mouth and pharynx, esophagitis and gastritis, vomiting and abdominal pain. The excretion of drugs from the kidneys can damage the renal tubules, resulting in proteinuria, hematuria, and increased blood urea nitrogen and creatinine. The respiratory system is characterized by progressive dyspnea and cyanosis, which eventually leads to respiratory failure and death.

Chest x-ray findings: initially scattered fine blotchy opacities, with more lower lung fields. Rapidly progressing, the lesions are fused to a severe pulmonary edema-like morphology.

Lung function is characterized by impaired diffusion of carbon monoxide, moderate airway obstruction, and/or restrictive ventilation abnormalities. Heart, liver, and adrenal toxicity can cause symptoms and signs.

Schematic diagram of the biochemical mechanisms underlying paraquat toxicity.

Paraquat is a bipyridine compound. This type of herbicide can damage most internal organs, especially the lungs, heart, liver, and kidneys after swallowing, and can be fatal within a few hours after taking large amounts. Most of paraquat poisoning is caused by intentional suicide ingestion.

Although the intestinal absorption of the metabolite bipyridine is relatively slow, when paraquat is taken orally in more than toxic doses, it can be distributed in large quantities in the body within 6 to 18 hours, and the amount in vital organs and tissues can be fatal. In this case, even if measures are taken immediately to remove bipyridine from the blood, it is not easy to reduce the workload of various organs in the body.

Intact ** does not absorb unless **there is a tear, burn or **disease; How long it takes to develop the disease, there is no clinical statistical report.

1Paraquat poisoning is classified as mild, moderate to severe, and explosive. Mild paraquat intake is generally less than 20 mg/kg bw, and patients have no symptoms other than gastrointestinal symptoms. Moderate to severe paraquat poisoning, with an intake of 20 to 40 mg/kg bw.

Outbreaks of paraquat are generally consumed at levels greater than 40 mg/kg bw. Severe gastrointestinal symptoms, death from multifunctional organ failure within one to four days, and very few survive.

2 The clinical manifestations of paraquat poisoning are in the digestive system, manifested as nausea, vomiting, abdominal pain, diarrhea, and even hematemesis and blood in the stool. The central nervous system manifests as dizziness, headache, numbness of the limbs, and in severe cases, coma, convulsions, and palpitations. Cardiac manifestations may be myocarditis and pericardial hemorrhage.

In the kidneys, it manifests as percussion pain in the renal area, and in severe cases, acute renal failure can occur. The lungs are the most prominent and severe changes in paraquat poisoning, presenting with progressive chest tightness, shortness of breath, cyanosis, and shortness of breath.

3**The polluter immediately takes off his clothes and washes thoroughly with soapy water. Those with eye pollution should rinse immediately with running water. Patients with oral poisoning should immediately induce vomiting, and thoroughly lavage the stomach as soon as possible, and gastric lavage can be performed with water.

Once in hospital, hemoperfusion and haemodialysis may be performed to remove paraquat from the blood, while early use of glucocorticoids and immunologic agents may be effective in patients with moderate to severe disease.

4 paraquat poisoning is oral poisoning, should be immediately induced vomiting, as soon as possible and thorough gastric lavage, can be used water or 2% sodium bicarbonate solution, after gastric lavage can be oral or through the gastric lavage tube to give adsorbents, such as 15% bleached clay or 70% bentonite solution, intermittent and frequent, can also use 50 to 100 grams of activated carbon, as an adsorbent and then catharsis. Laxatives can be magnesium sulfate, sodium sulfate, or mannitol, and the stool is excreted with bleached soil or activated charcoal for successful catharsis.

1. There is no specific drug to rescue paraquat poisoning, and whether to die after poisoning depends on a variety of factors.

2. It depends on whether the treatment is timely. It depends on its own vitality. Whether or not it depends on whether you have been exposed to the product again and whether the drug-contaminated clothing has not been cleaned thoroughly. As for how long you can live, there is no conclusion so far, and it is generally believed that half a month after poisoning is a dangerous period.

3. Paraquat poisoning generally does not die quickly, but lasts for more than a month, and finally dies of pulmonary fibrosis, which is more uncomfortable than dying of cancer.

4. It means that the alveoli are replaced by fibrous tissue, and without alveolar oxygen, the blood cannot be sent, the patient has difficulty breathing, and eventually dies of respiratory failure, and there is no special medicine, whether it is traditional Chinese medicine, Western medicine, Tibetan medicine, it can not twist the process of turning oranges! It can only be slowed down to varying degrees.

5. Paraquat is an acute poison and does not latent. If you drink it, if it is not extremely painful, life is better than death, congratulations, you are drinking fake medicine. If the real medicine drunk by the defeated mountain and the fruit is drunk, the death must be extremely miserable, and the death is even more miserable.