In summer, why do some people always get bitten by mosquitoes, while others don't?

1, different blood types.

2. Different living habits (sanitary conditions).

3. It is related to the living environment and personal hygiene.

Mosquito bites people selectively, and those who can bring rich protein and vitamin B to mosquitoes are most favored by mosquitoes. Mosquitoes use their sense of smell to find the object that suits their "appetite" best from the crowd. The carbon dioxide exhaled by people is one of the important basis for mosquitoes to find their targets. People with high body temperature and love sweating are also easy to attract mosquito bites. Chemicals such as acetone, octenol and lactic acid contained in sweat are important clues for mosquitoes to determine their goals.

Mosquitoes also have a temperature sensing system that can help them sense hot and humid objects, so people with high body temperature are more likely to be bitten. In addition, people who drink alcohol, have a large lung capacity and a high level of hormone secretion are also popular with mosquitoes.

Anti-mosquito coup

There is an old proverb: on August 8, mosquitoes bloom. Autumn is the breeding season for mosquitoes. Female mosquitoes need to suck a lot of blood to promote ovarian development and reproduction, which is one of the reasons why people think autumn mosquitoes are particularly fierce. Aedes albopictus and Culex tritaeniorhynchus are more common in autumn. When bitten by these two kinds of mosquitoes, you can get a red envelope immediately, and it itches terribly when you are caught, so people call it a "poisonous mosquito".

Five measures to prevent mosquitoes at home: First, clean up the accumulated water in time. Water is a breeding ground for mosquitoes. Clean up the accumulated water in pots and pans at home in time, clean the ground immediately after taking a shower, and clean the containers for planting flowers and plants irregularly.

The second is the rational use of mosquito tools. Safe physical methods such as mosquito net, mosquito swatter and mosquito lamp are preferred, followed by chemical tools such as mosquito incense, aerosol and mosquito repellent. You can choose to use it according to the objective environment and conditions. For example, restaurants had better use physical mosquito killing methods and so on.

Third, mosquitoes like to hide in dark and humid places, and can spray pesticides on corners, ceilings, under beds and seats, under tables, under stairs, under sinks and in sewers.

Fourth, put a few boxes of uncovered cool oil and essential oil in the bedroom, or put one or two pots of cordate telosma, jasmine, Milan, mint or roses, so that mosquitoes will avoid the smell. Eating garlic raw and taking vitamin B orally will be excreted from sweat after physiological metabolism, resulting in an odor that mosquitoes dare not approach.

Fifth, after being bitten by poisonous mosquitoes, you can apply anti-allergic drugs, such as the fifth generation ointment and dermatitis equality, and the commonly used toilet water also has certain effects. Don't scratch the wound after being bitten, so as not to damage the skin. When the skin is damaged or blistered, you can use drugs such as Piyanping and Ailongsheng for short-term treatment, and go to the hospital if necessary.