China Naming Network - Eight-character fortune telling - Which month is the best time to take pesticides?

Which month is the best time to take pesticides?

Insects can be killed all year round, but the best time is late autumn and early winter. The root cause is related to the peak of parasite egg infection and its evolution. In summer, people like to eat cold salad, raw fruits and vegetables, and there are more opportunities to eat parasitic eggs.

After the eggs invade the human body, after a series of evolution, the larvae finally settle in the small intestine, where it takes about 2-3 months to continue to develop into adults, just in late autumn and early winter; At this time, the climate is also better, and children are more likely to endure the discomfort after taking pesticides; The newly grown parasites are still fragile and easy to be driven away; At present, most pesticides sold in the market can only drive away adults, and have no effect on the larvae on the way of "traveling", so the insecticidal effect is the best in late autumn and early winter.

1, children often complain of abdominal pain, especially around the navel, like to rub and press, and play as usual when it doesn't hurt; 2, children are easy to wake up at night, grind their teeth and drool; 3. Children's face and neck skin often appear pale white patches, which are approximately round or oval with small gray scales, commonly known as "insect spots"; 4. For no obvious reason, children's skin often appears "wind bumps" (urticaria) repeatedly; 5. Children have poor appetite, some children have partial eclipse or pica, and children like to eat some strange things such as paper and cloth heads. 6. Insects compete with children for nutrition in the intestine, which can affect children's growth and development, leading to malnutrition and anemia; 7. When the larvae migrate, they may have cough, chest pain, asthma, dyspnea, elevated body temperature, itchy skin and increased eosinophils in the blood; 8. Adults in the intestine can cause parasitic intestinal obstruction, appendicitis, peritonitis and other complications.

In life, many parents only judge whether there are parasites in their children's abdomen according to whether there are "insect spots" on their baby's face or whether there is abdominal pain in grinding their teeth at night. This is not scientific. "Insect spot" is a skin disease caused by lack of B vitamins, which is called pityriasis simplex in medicine. Changing teeth at night, although the toxin secreted by ascaris lumbricoides can induce its attack, can also cause mental stress, calcium deficiency, dental diseases and so on. , because of the lack of particularity and unreliable. As for abdominal pain, there are many reasons, such as intestinal spasm, abdominal cold, enteritis, abdominal epilepsy, etc. Parasitic disorder is only one of them.

The most reliable evidence of whether there are worms is that the child has recently discharged worms. If there is no history of deworming, you have to have a stool microscopic examination. If there are eggs, even if there is only one, make sure that there are worms in the child's intestines. For children, it is necessary to regularly check their stools to find out whether there are parasites in their bodies and what kinds of parasites there are.