Take poison on an empty stomach, but the abdomen is swollen and the lips and nails are not blue; There are also people who take poison after eating, but their lips and nails are blue and their stomachs are not blue; People who are old and sick with weak abdomen will die after taking a little poison, while those whose stomachs, lips and nails are not blue must refer to other circumstantial evidence.
Poisoning before death, and the whole body is blue-black, and the flesh is still black for many days. If it takes a long time, the flesh will rot and see the bones, and its bones will be light blue-black.
If you put poison in your mouth after death and pretend to be poisoned, your skin and bones will only be yellow and white.
(2) Anyone who dies by taking poison will attack immediately, or attack in the morning and evening of the same day. If the toxicity is slow, it will attack one or two days. After the onset of toxicity, if there is vomiting or vomiting, it is still necessary to look for residual medicine on the clothes of the deceased, and look for medicine containers where the dead body sits.
People who are poisoned by insects are black and blue all over their bodies, head, face and chest, and they have bloating, vomiting blood in their mouths or diarrhea in their anus.
It's poisonous to Chinese rat and wild grass (it's found in the south of the Yangtze River), and it's similar to Chinese insect poison. In addition, the lips are cracked and the gums are blue and black. It took a night and a day for this poison to show that there was blood coming out of nine orifices.
People who are poisoned by eating fruit stone drugs may have one or two red swelling on the upper and lower parts of this corpse, some of which are like fists, or large pieces of blue and black nails, with slight blood bleeding from the pores of the body, abdominal distension, or bleeding.
Moderate alcohol poisoning, abdominal distension, or vomiting and diarrhea.
In the case of arsenic poisoning caused by pueraria lobata, it occurs at twelve o'clock a day and night, with blisters all over the body, blue and black, prominent eyes, prickly blisters on the tongue, cracked lips, swollen ears, swollen abdomen, swollen and broken anus, and black nails.
Poisoned by the golden silkworm method, the dead body is thin and bad, covered in yellow and white, with eyes collapsing, teeth exposed, upper and lower lips shrinking and belly collapsing. Take the silver hairpin for examination, make it yellow, and it won't be washed off with honey locust.
Others say so: only the body is swollen, the flesh is like a blister of soup, and it is gradually purulent, and the tongue, lips and nose are all broken, which is the shape of the poison of the golden silkworm. The nails of hands, feet and body are blue and black, with bleeding in the mouth and nose, chapped skin, tongue sticking out and anus protruding, which are the shapes of traditional Chinese medicine poison and mushroom poison.
If you are thin due to vomiting and diarrhea, your skin is slightly black and not broken, and there is no blood in your mouth and your anus is not prominent, it is the opposite shape of drinking.
(3) If the poison is tested, wipe it with silver hairpin and soapy water, put it into the throat of the dead person, seal the mouth and nose with paper, and take it out for a long time. If it is poisonous, make the silver hairpin bluish black, and then wipe it with soapy water, and its color will not go away. If it is non-toxic, the color of hairpin is bright white.
If a person who died of poisoning by taking poison ate something before his death and put the poison down and entered the intestines, the color of the poison will appear if the throat test is not verified, that is, the anus test.
(4) Where the poisoned corpse is examined, it is necessary to put silver or copper hairpin into the throat of the dead person first, and then wash it with hot vinegar from the bottom up gradually, so that the gas can pass through, so that the poisonous gas can go up and fumigate the hairpin, and the black color will appear. If the hot vinegar is washed from top to bottom at the beginning, its hot air will force the poison gas downward, so that it can no longer be seen from above. Or in the anus, the direction of using bad vinegar should be opposite to the above.
(5) Another method is to cook rice with three liters of rice or sticky rice, wash it with clean sticky rice, put it in a cloth bag, cook and steam the cooked rice, take an egg (duck egg is also acceptable), break the white, mix it with sticky rice, and still wrap it up. Hold the sticky rice as big as a duck egg with three fingers of your hand, so as not to make it cold. If the deceased was poisoned before his death, his body would swell, and the black and smelly juice in his mouth would be sprayed on the cotton wool, so he could not get close. Then remove the cotton wool, and the glutinous rice is sprayed by the smelly juice, which is also black and smelly, which is a phenomenon poisoned by poison. Without these, it is not. When the glutinous rice used as an experiment is sealed and reported to the government, it should be written clearly. This test method has been approved by Dali Temple.
(6) Guangnan people have a little fight, angry and dependent on others, and they take Hu Mancao, a broken grass, which is shaped like Ferula, with long pointed leaves and vines. Take more than three leaves and you will die. If it is dried or stored for a long time, it will die if it is eaten at the end. If you haven't eaten it for a long time, pour the excrement juice into it. Its grass moves when it is close to people. Soak the tender leaf heart in water and drop it into the mouth, that is, it will bleed. The solution is to take the chicken from the unborn egg, grind it carefully and pour it with sesame oil, so as to spit out evil things and come back to life. If it's too late, nothing can be cured.