Symptoms of deadly blood-sucking tick bites! Don\’t be careless if your child develops \”black moles\”…

Every summer, parents try their best to repel mosquitoes for their children, but they ignore what is more terrifying than mosquitoes – ticks! »»»News Case: A two-year-old boy had a \”black mole\” on his toe. The doctor actually pulled out a tick. On June 30, 2018, the family of Chu Chu (pseudonym), who lives in Binjiang District, Hangzhou, rushed into the Dermatology Department of Binjiang Campus of Zhejiang University Children\’s Hospital. , said anxiously, \”Today I suddenly found such a \’black mole\’ on my daughter\’s foot! Doctor, please check what is in my child\’s toe!\” According to Chu Chu\’s father, his wife was playing with his daughter at home that day, because it was hot. , the 2-year-old daughter Chu Chu walked around the house barefoot, but when her daughter sat down, the wife accidentally noticed a \”black mole\” growing on her daughter\’s big toe. When she looked closer, she found a \”black mole\” \”It\’s actually a bug. Originally, my wife wanted to get something to remove the bugs, but she couldn\’t do it, so she called him. On the phone, Chu Chu\’s father stopped his wife from trying to pick out the bugs, went home and rushed to the hospital with his daughter in his arms. The doctor carefully examined Chu Chu\’s \”black mole\” and determined that it was a tick. The doctor then used alcohol to try to suffocate the tick. However, in the past half hour, the tick still did not let go of Chu Chu\’s feet. In the end, they had to add anesthetic and wait until the tick let go before removing the entire tick. When many people discover an insect bite, their first reaction is to remove it immediately. As everyone knows, some bugs are not so easy to get rid of. For example, ticks have complex blood-sucking mouthparts with barbs on them, and the connection between the mouth and abdomen is very fragile. Therefore, if you pull it out when biting, it is very easy to get the tick\’s mouth stuck in the wound, causing it to bite. The mouthparts are broken and left in the skin. If not treated in time, the skin may become allergic, ulcerated, inflamed, or infected, or even fatal. Is a tick bite fatal? No, no! In fact, ticks themselves are not toxic, but ticks can carry 83 kinds of viruses, 31 kinds of bacteria and 32 kinds of protozoa, so it is these bacteria that really cause illness and death. However, not everyone who is bitten by a tick will contract these serious diseases. Most people will suffer from skin allergies, ulcers and inflammation due to the tick being stuck in the wound with its mouthparts. Generally, the probability of contracting a fatal disease from a tick bite is only slightly higher than the probability of contracting a fatal disease from a mosquito bite. Usually, it is possible to be infected by germs carried by ticks when the following two conditions exist, namely: ☛The ticks carry pathogenic bacteria that can infect humans; ☛The pathogenic bacteria carried by the ticks reach a level that can infect humans. dose, and the body’s immune system cannot kill the pathogenic bacteria. How to tell if you have been bitten by a tick? Once bitten, the tick will bury its entire head into the skin while sucking blood, leaving only a dark brown abdomen. The wound looks like a \”black mole.\” If the tick leaves automatically after being bitten, the skin will appear red and swollen, accompanied by obvious pain or itching, and the wound will feel a little hard. Because tick saliva contains substances that can locally numb the wound, suppress swelling and itching, tick bites are almost invisible. This can easily result in the wound not being discovered in time after being bitten. Therefore, once you find that your baby has an inexplicable fever,If you have symptoms such as fatigue, muscle aches, vomiting, and diarrhea that are very acute, and if there are wounds on your body that meet the above characteristics, you should suspect whether they are caused by ticks. Parents must take their baby to the doctor promptly and explain to the doctor that the suspected cause is a tick bite. Special emphasis: ① When a tick is found, do not catch it with your hands, but use tweezers to catch it and burn it to death; ② If the tick ruptures and the skin is contaminated with its liquid, disinfect it with 75% alcohol or other disinfectants in time; ③ Keep it Some stumps of the tick can also provide a basis for the doctor\’s judgment if the condition worsens; ④ If you have an unexplained fever within 1 month after being bitten by a tick, inform the doctor that you have been bitten by a tick. . How can you prevent your baby from being bitten by ticks? It is best to wear long sleeves and long trousers when taking your baby out to reduce skin exposure, and tie the cuffs and trousers tightly. Try not to take your baby to play on the grass. If you must take your baby to play on the grass, it is best to wear long socks for the baby, do not expose the ankles, and spray some insect repellent containing DEET on the exposed parts of the baby\’s skin. Ester repellent liquid (Fengyoujing is also effective), which is also effective in repelling ticks. In fact, even if you are bitten by a tick, it is usually not serious as long as it is treated promptly and correctly. However, for safety reasons, it is recommended that parents check the baby\’s elbows, armpits, neck, behind the ears, groin, etc. for any abnormalities every time they take their baby home. In particular, hair can easily hide ticks, so be careful Check to see if there are any red spots, swelling, etc.