Be careful if you have "little black spots" on your body! People who like hiking, camping, and fishing should pay special attention to this.

Be careful if you have "little black spots" on your body! People who like hiking, camping, and fishing should pay special attention to this.

Forest outings, outdoor hiking

Walking the dog, camping, picking tea, farming...

After a round of activities outside

Suddenly found a "small black spot" on the skin

Image source: Wikimedia

Don't be careless

Mistaking ticks for black dots

Sesame-sized ticks

Not only will it suck blood

Can also spread a variety of infectious diseases

Ticks are blood-sucking parasites. Before sucking blood, their body may be only the size of a sesame seed, but after sucking blood, they can swell to the size of a soybean.

In addition to sucking blood, ticks are also vectors of a variety of infectious diseases. Data released by the Institute of Viral Disease Prevention and Control of the Chinese Center for Disease Control and Prevention show that ticks can transmit 83 viral, 31 bacterial and 32 protozoal diseases , including Lyme disease, tick-borne encephalitis, spotted fever, typhus, fever with thrombocytopenia syndrome, etc.

After being bitten by a tick, its saliva can cause reactions such as redness, swelling, itching and pain in the surrounding skin.

If there is an infection with a vector-borne infectious disease, symptoms such as high fever, headache, vomiting, and diarrhea may also occur. Many people will mistakenly think that they have a cold or fever, which delays treatment.

Woods, grasslands, bushes, farmlands, streams, and lakes may all be habitats for ticks , so anglers, hikers, and camping enthusiasts should be especially careful and beware of ticks during outdoor activities.

In addition, livestock and pets such as cattle, sheep, dogs and cats may become hosts for ticks, so everyone should also be vigilant when coming into contact with animals.

If you find something like a small black dot suddenly appear on the surface of your skin, be sure to check carefully to see if you have been bitten by a tick! Especially on the scalp, behind the ears, waist, armpits, groin and below the ankles.

If you find that you have been bitten by a tick, do not slap, pick or crush it directly with your hands, or burn it with fire, to avoid the tick's mouthparts remaining in the skin and causing infection.

The correct way to do it is:

● Use tweezers or other tools to gently pull the tick upwards and out without pulling or twisting it;

● Disinfect the bite site with alcohol or soap and water;

● Do not touch the removed tick directly with your hands to avoid skin infection.

Of course, the safest thing is to go to the hospital! Ask the doctor to help you deal with it, and bring the tick to the hospital or take a photo to show the doctor .

I would also like to remind everyone! After being bitten by a tick, the incubation period of some diseases can be as long as one month! If you have symptoms such as high fever, fever, fatigue, headache, etc. a few weeks after removing the tick, you must go to the hospital in time!

1. When going outdoors, wear long sleeves and long pants, and tie your trouser legs tightly. Do not wear sandals or slippers, and try to cover exposed skin as much as possible.

2. Use insect repellent products according to the instructions.

2. After returning from outdoor activities, carefully check whether there are ticks attached to your body, especially in places that are not easily noticed, such as the scalp and behind the ears.

3. Deworm your pet regularly, and carefully check whether there are ticks on your pet after walking the dog.

Statement: This article is a medical-related educational popular science article. It does not involve specific treatment methods or medical behaviors and cannot replace hospital visits.

References

[1] Institute of Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention. Basic knowledge points related to tick-borne disease prevention and control. 2022. https://ivdc.chinacdc.cn/jkzt/kpzs/202204/t20220412_258375.htm

[2] Yang Zhenzhou, Chen Guoshi, Li Yan, et al. Strategies for controlling disease vector ticks[J]. Infectious Disease Information, 2011, 24(1):4. DOI:10.3969/j.issn.1007-8134.2011.01.020.

[3] Ren Xiaobo, Yang Rong, Zhong Rong. Prevention and control measures of ticks[J]. Medical Information, 2011, 24(15):1. DOI:CNKI:SUN:YXXX.0.2011-08-165.
[8]CDC.Tick Bite: What to Do.2024.https://www.cdc.gov/ticks/after-a-tick-bite/index.html

Content Production

Edit: 100% sweet

Map: Eastern Zhou Dynasty

<<:  [Medical Q&A] How do targeted drugs accurately attack cancer cells?

>>:  Finding the culprit behind heart failure

Recommend

Does eating black fungus during pregnancy affect the fetus?

Fungus is very rich in nutrients, so it is loved ...

How to perform B-ultrasound examination of breast nodules?

Generally speaking, it is very common to do B-ult...

Can I die from heavy bleeding from medical abortion?

Many adults will inevitably mention pregnancy whe...

What are the early symptoms of cervical fibroids?

Cervical fibroids mostly occur in the uterus. The...

What are the benefits of muscle building for women?

Many women also do fitness training in their dail...

What is HPV virus infection

HPV is a viral infection, the full name is human ...

What is the blood-replenishing diet for women?

Many women suffer from anemia due to insufficient...

Rumors and truth about leftover food: It can cause cancer and anemia

Can we eat leftover food? I believe that if this ...

Why is my nipple itchy?

Itchy nipples may be a common experience for many...

How do women determine whether they are sexually indifferent?

Sexual indifference is not gender specific. In ad...

Perfect head-to-shoulder ratio for women

When it comes to the topic of behavior, one perso...

Menstruation becomes less frequent after the age of 35

The amount of menstrual flow and the length of me...

B-ultrasound showed cystic

Many women feel abdominal pain during menstruatio...