1, allergy caused by changing seasons
This is a situation that many people will encounter. Whenever spring and autumn come, their skin will be red and itchy. Especially in spring, there are flowers and catkins in the air. These substances are common allergens, which are very easy to cause skin discomfort and allergic symptoms. There are also many allergens that people are easy to encounter in autumn. Therefore, it is recommended to wear a mask when going out to avoid inhaling those substances.
2, itself is allergic.
Everyone's physical condition is different, and some people are born allergic. There are many common things in life that can cause their allergies, such as seafood, various shrimps, crabs and sea fish. If you eat them carelessly, you will be allergic. Some people are allergic to eggs, and as long as they eat delicious food containing eggs, they will feel uncomfortable. Others are allergic to mangoes and can't eat mangoes. In short, since everyone is allergic, we should pay attention to diet in our daily life.