Why Do I Feel Cold All Over?

Nowadays, many people are in a state of sub-health, and their body temperature changes constantly. Many people often feel chilly and uncomfortable, even when they wear a lot of clothes. This may be related to lack of sleep, elevated hormones in the body, or high blood sugar levels, infections, anemia, and other factors. If you feel chilly all over, it is important to seek medical attention promptly to avoid triggering serious illnesses.

1. Lack of sleep can lead to feeling chilly. If the body does not rest well for a long time, it can lead to elevated hormone levels. This can cause a decrease in skin temperature, resulting in feelings of coldness.

2. High blood sugar levels can also lead to feeling chilly. If you frequently experience cold hands and feet, along with symptoms of tingling and numbness, you should be alert to the possibility of diabetes. High blood sugar levels can damage the capillaries that supply blood to the nerves in your hands and feet, leading to insufficient blood supply and feelings of coldness and numbness.

3. Infections in the body can also cause feelings of chilliness. When the body is fighting a fever, even though your temperature rises, you may still feel particularly cold. While our normal body temperature is around 37 degrees Celsius, when the body is fighting an infection like the flu, the temperature rises relative to the surrounding environment, making us feel cold.