12 diseases affected by weather changes

The weather has a significant impact on human health, we can only feel that "strength" most clearly when it changes from cold to hot and vice versa.

Associate Professor, Dr Grady Dixon of the University of Mississippi Department of Geology, said that the natural world is very diverse, the impact of weather on the human body is so diverse, there is even one Science majoring in weather-related body changes is called biometeorology . Atmospheric scientists say that every time the atmosphere changes, such as wind, thunderstorms, cyclones, storms, snow ., there are hidden risks to the health of bones and joints, respiration, and blood pressure or cardiovascular disease .

Complex weather changes, it not only changes the state, but also changes in temperature, pressure . which affects people and living things on the earth. However, in order to find out exactly which weather changes affect people, departments and agencies is still a mysterious science, it is particularly difficult in the areas of psychophysiology. Because when the weather changes not only the biological human being affected but also the psychological, emotional, and human perception is more or less affected by the weather.

Now when climate change is getting stronger and stronger, its impacts on human health are getting more and more, then the deep research on climate and weather on health will be more and more meaningful and important. more than ever. It is intended to create a model to predict the behavior of human health according to changes in weather. Here are some possible health effects when the weather changes.

Blood pressure

When the weather changes, the most obvious, obvious and common effect is the problem of blood pressure, the assistant researcher on weathering effects Jennifer Vanos, of the Texas Technical University. When atmospheric pressure decreases, human blood pressure changes. The sudden drop in temperature causes blood vessels to constrict, causing high blood pressure, complications or strokes, especially in patients with a history of high blood pressure.

Feel

According to published research, Dr Grady Dixon said, weather affects people's mental health. Research shows that the number of suicides skyrocketed in cloudy, overcast days. It affects the general health of people, especially those with mental illnesses, thereby causing suicidal acts or self-destructive actions.

Asthma and allergies

When the weather is hot or cold, people with respiratory problems like asthma and allergies get worse. When spring comes, the weather becomes warmer, but this is also the season of pollinated flowers or insects that grow, pollen is the cause of allergies for humans.

Athritis

When it gets cold, atmospheric pressure and temperature drop, and air humidity. The reason is that atmospheric pressure drops, the tissue expands, causing pressure on the joints, increasing moisture contributes to swelling of joints. At the same time blood vessels shrink when the temperature drops, causing blood in the body to circulate poorly, causing pain and stiffness in the limbs. Some studies also recommend cold weather, altering joint fluid causing joint pain or before a storm, sudden changes in atmospheric pressure can cause joint pain.

Headache

In summer, in European countries, longer days than nights, prolonged light exposure often causes migraines. The changing weather makes many people suffer from headaches, which is due to atmospheric pressure and air temperature that affects blood vessels that flow to the brain, causing headaches.

Changes in blood sugar and diabetes

When the temperature is low, the body will have adaptive reactions such as blood vessels shrinking, liver sugar is mobilized to energize the body, thereby increasing blood sugar levels. diabetic patients.

Impact on fat layer

There are two types of fat in the human body, white fat and brown fat. White fat stores energy in the form of lipids while brown fat burns energy and radiates heat. Brown fat is often considered better than white fat. When going out in cold weather, brown fat in your body will trigger burning of calories (calories) to keep your body warm.

Heart attack

According to the study of the BMJ Cardiovascular Organization, every time the temperature drops by 1 degree, there are about 200 more cases of heart attack happening throughout the United States. The cause is due to reduced temperatures arising diseases such as hypertension, increased risk of blood clots and a direct condition of the occurrence of heart attacks.

Chronic obstructive pulmonary disease (COPD) and other lung diseases

In hot weather, wet weather can make breathing difficult, especially for people with previous lung diseases. Or when the temperature changes to cold and high humidity is a favorable condition to develop respiratory viruses.

Colds and flu

According to geological biologists, although it is unclear why the weather changes people often get colds or flu. They believe that rapid temperature fluctuations weaken the immune system, in addition to cold viruses that often spread more easily in cold, humid climates.

Attention Deficit Hyperactivity Disorder (ADHD)

People with ADHD will experience different cold seasonal emotional disorders. In addition, in less sunny areas, the number of ADHD patients increases, although researchers have not explained why this situation is present.

Sinus disease

When atmospheric pressure changes, many people feel that it immediately affects their inherent sinus disease, they often appear asphyxia, shortness of breath symptoms .