季节性过敏怎么缓解

1. Introduction

As one of the basic elements of time measurement, seasons determine people's daily life, activity, production and behavior. Therefore, understanding the concept of seasons is an essential part of people's study of the universe.

2. Definition of Seasons

The definition of season is the period of year in which a particular climate prevails or in which certain sort of activities are practiced, also can be said that the times of the year when certain weather occurs. It usually refers to the four distinct periods of a year—spring, summer, autumn and winter. People can easily identify which season they are in by observing the change of temperature, precipitation, wind and light.

3. Reasons of Seasons

The occurrence of the seasons is mainly related to the cycle of the earth's revolution and its inclination on its own axis. When the earth revolves round the sun, the hemisphere that faced the sun experiences summer and the other hemisphere winter. At the same time, the earth's inclination on its own axis causes the four seasons to be displayed. With the sun's shining angle and duration of sunlight, the four seasons appear in turns.

4. Features of Different Seasons

(1) Spring

Spring is the season of renewal, also known as the Spring Festival, which contains the entire process of awakening and lively of nature. In spring, the sun gradually rises, the climate gradually warms up, the snow melts and the ice thaws; more and more plants sprout and grow, and the flowers blossom.

(2) Summer

Summer is usually hot and is known as the harvest season. By June, the temperature rises steadily, and the rainfall is more abundant. The sun is in its strongest state during the summer. At this time, the weather is too hot, plants grow vigorously, and there is no shortage of fruits on the branches.

(3) Autumn

The leaves start to turn yellow and red in autumn, announcing the end of summer. People start harvesting crops and bidding farewell to the hot summer. Day by day the temperature on the surface of the earth decreases. This is the most suitable season for human beings to live and work.

(4) Winter

Winter is a very special season. Although it is cold and snowing everywhere, it is also full of beauty. At this time, the cold wind will whistle around and the snow falls suddenly, completely covering the entire earth in a white coat. In addition, the ice and snow further add beauty to the whole sky, making winter a unique and beautiful season.

5.Significance of Seasons

The seasons have a great impact on human beings, plants and the surrounding environment, which determine the development of human society.

(1) Seismic particularity

By analyzing the seismic anomaly cycle, researchers found that the seismic activity was more active in summer and late autumn and more quiet in winter and spring.

(2) Ecological balance

It can also maintain the balance of ecology. Due to the diversity of temperatures and conditions in different seasons, the herd, plants, and migratory birds on land can be affected, thus maintaining the balance and diversity of species.

(3) Crop growing

The great benefit of the season is the prosperous production of grain. Agriculture simply can not grow without the four seasons, and all of our grain production is derived from the four seasons, which plays an irreplaceable role in industrial production and human life.

(4) Human Activity Regulation

The season not only provides us with an understanding of the flow of time and our practical activities in agriculture, but also becomes the earliest standard for various holiday activities. Every birthday celebration and traditional festival is connected with the four seasons, which creates a rich cultural atmosphere for humanity.

6.Conclusion

1、调整生活作息：每天明确生活作息，保虽在每天24小时内获得充分的休息，正确的作息有助于调节免疫系统，以避免季节性过敏的发生。

2、搭配補充营养：多补充一些有益身体的营养素，如维生素A、维生素C、维生素B6、维生素E以及铁、锌、硫等，营养均衡可以增强免疫力，有助于预防过敏发作。

3、增加运动量：有规律的体育锻炼有助于增强机体抵抗力，有利于保持健康，有利于增加体能，也就是说，通过增加运动量可以提高机体抗过敏力，有利于防止季节性过敏的发生。

4、保持空气的新鲜：在家里尽量放一盆植物，让室内空气更加新鲜，空气中有大量的植物碳氧化物可以进行浓度控制，它们可以将污染物粒子吸附在表面，避免这些有害物质进入屋内。

5、注意室内环境：尤其是有过敏综合征的患者，室内一定要保持良好的环境，避免被灰尘等尘埃所滋扰，调节空气湿度，定期清扫房间。

6、坚持药物治疗：要按照医嘱服用药物，及时补充钙、镁、维生素等营养，及时服用抗组胺物质，调节免疫功能，有利于缓解季节性过敏症状。

7、多暴露在室外：偶尔到户外活动，可以用气溶胶定期把空气中的尘埃排出，以缓解过敏刺激，同时可以增强运动活力，维持体内营养成分的平衡。

8、戒烟戒酒：长期吸烟或喝酒会影响机体的免疫力，加重过敏症状，因此，必须戒烟戒酒，改善血液循环。

9、保持心态良好：心态平和有助于缓解过敏，尤其要克服焦虑和恐惧，避免生活心理压力，保持正面良好的情绪状态，帮助机体抗击病毒的能力。

10、饮食控制：多吃以蔬菜、水果为主的饮食，多吃新鲜海产品，谷物和豆类，少吃动物性蛋白，戒烟戒酒是帮助抵御季节性过敏最重要的准则之一。

要有效缓解季节性过敏，关键在于调节机体的免疫力。通过调整生活作息、搭配補充营养、增加运动量、保持空气的新鲜、注意室内环境、坚持药物治疗、多暴露在室外、戒烟戒酒、保持心态良好以及饮食控制等，都能促进体内免疫系统的调整，从而帮助身体调节免疫系统，促进机体的抵抗力，使季节性过敏的症状得到缓解。