Poppyseed is a kind of fruit produced in the south subtropical and subtropical regions, and in China, it is mostly produced in Guangdong, Guangxi, Yunnan, Fujian, Hainan, Taiwan and other places. For most people, poplar is a delicious fruit, but for patients with renal failure, its toxicity is incredibly strong, but because of this toxic effect on the population of the impact of the smaller surface, so for a long time did not cause people to pay attention.

In recent years, both at home and abroad have been reported in the literature, in China's Guangdong, Hainan, Guangxi, Fujian, Taiwan and other places, appeared to have chronic kidney disease patients eating poppy seeds after poisoning cases. After poisoning, the patient can appear stubborn er reversal, limb numbness, muscle strength loss, skin sensory abnormalities, insomnia, excitement, thought disorder, seizures, drowsiness, coma, diarrhea, hematuria and other symptoms of poisoning, and the severe cases can be life-threatening. We have also encountered patients with kidney disease aggravation after eating poplar, such as primary nephrotic syndrome patients eat poplar relapse, is undergoing dialysis uremia patients consume poplar coma, and even some children eat poplar hematuria.

Relevant experiments suggest that poppy seeds trigger the above conditions, and its can cause metamorphosis related. A certain substance in popcorn can cause damage to the glomerular capillary basement membrane and epithelial cells, leading to hematuria.

We found in the clinic, the use of hemodialysis to rescue patients with severe poisoning, poisoning symptoms can be quickly disappeared, indicating that hemodialysis on the toxins of poplar peaches have a good effect on the removal.