How does cold weather affect health?

causes weakening of the immune system, dryness of the skin, and susceptibility.

According to Health, when temperatures fall in the winter, weather-related health problems start to rise. Dr. Suzanne Salamon, Harvard Medical School teacher, said that cold weather brings some risks, especially for older people.

Here are some health effects due to winter weather and prevention.

In the winter, flu, cough and cold are more likely to occur, spread more. Dr. Salamon warned people to get flu shots, wash their hands often with soap and water or disinfectant. Cough and sneeze into your elbows, not your palms.

In the winter, flu, cough and cold are more likely to occur, spread more.

Heart

Cold weather is more likely to cause vascular contractions, narrowing blood vessels, increasing the risk of heart attack.

So people need to wear warm enough when going out, fully equipped, gloves and a warm coat. Avoid hard work outdoors because it can put pressure on the heart.

Skin

In winter, the skin is very dry, causing chapping. So use moisturizer to moisturize your skin.

Older people are at risk of hypothermia. Dr. Salamon warns, prolonged colds can also cause hypothermia. This is a situation where the body temperature falls to a dangerous level, meaning less than 35 degrees Celsius. At this time the heart cannot function normally, the circulation process is affected, causing the body to frostbite. If hypothermia is not detected and treated promptly, it can lead to heart failure, respiratory failure and death.

You need to keep your body warm when you go out. In addition, it is necessary to recognize signs of hypothermia such as tremor, dizziness, nausea, stiffness, hands and feet, shortness of breath, confusion, inability to coordinate parts, fatigue and increased heart rate. . When there is this sign, call an emergency immediately.