What symptom does lead poisoning have?

summary

Lead poisoning refers to the poisoning caused by excessive lead content in the human body, which is mainly caused by inhalation of a large number of lead elements through the respiratory tract. Lead poisoning can be divided into chronic and acute. Acute is caused by the patient's eating untitled lead by mistake. Chronic is caused by the patient's long-term intake of lead. Let's see what symptoms lead poisoning has.

What symptom does lead poisoning have?

After absorbing a large amount of strong lead compounds from the digestive tract or respiratory tract, there may be metallic taste, nausea, vomiting, constipation, diarrhea and intractable abdominal colic in the mouth within a few days.

Severe patients may also have liver disease, peripheral nerve paralysis, hemolytic anemia and hypertension. Children may have lead poisoning encephalopathy, coma and convulsion, which can recover quickly if treated in time.

Occupational lead poisoning caused by long-term exposure to low concentration lead dust or lead smoke is mostly severe chronic poisoning. At present, due to the improvement of service conditions, patients are mostly mild, moderate and severe patients are rare. Mild poisoning: neurasthenia syndrome, symptoms appear earlier, headache, dizziness, limb pain, fatigue, indigestion. The patient's problems included metallic taste in mouth, abdominal pain and constipation. Moderate poisoning: abdominal colic, attack abdominal pain severe unbearable, mostly in the umbilical, pain for colic, paroxysmal. Each time lasts for several minutes to several hours. Abdominal pain attack pale, sweating, cold, restless, tenderness part is not fixed. Severe poisoning: paralysis, mainly involving the extensors, with wrist drop in the upper limbs and foot drop encephalopathy in the lower limbs.

matters needing attention

The above is about the introduction of the main symptoms of lead poisoning, I hope the above content can help you, lead poisoning is very harmful to the health of patients, when you find signs of lead poisoning, the first to go to the hospital in time, so as not to miss the best treatment time.