Koldsved

Koldsved, a Danish word, translates to "cold sweat" in English. It refers to the experience of breaking out in a cold sweat, a physiological response that can be triggered by various factors. This phenomenon occurs when the body's sympathetic nervous system is activated, leading to the dilation of blood vessels near the skin's surface and increased perspiration.

The sensation of a cold sweat is often described as dampness and coolness on the skin, even if the surrounding environment is not particularly chilly. It is a common symptom associated with fear, anxiety, or stress. In such situations, the body is preparing for a perceived threat, a "fight or flight" response, which can manifest as a cold sweat.

Beyond emotional triggers, koldsved can also be a symptom of underlying medical conditions. Infections, fevers, low blood sugar (hypoglycemia), and certain hormonal imbalances can all cause a cold sweat. Pain, particularly intense pain, can also elicit this bodily reaction. Sometimes, it can occur during sleep, known as a night sweat, though koldsved specifically emphasizes the cold, clammy sensation.

While usually a transient symptom, persistent or unexplained cold sweats should be discussed with a medical professional to rule out any serious health issues. Understanding the various causes of koldsved can help in identifying and addressing the root of the discomfort.