nætursvita

Nætursvita is an Icelandic term that translates to "night sweats" in English. It refers to episodes of excessive sweating that occur during sleep, often to the point where clothing and bedding become drenched. While the term itself is straightforward, the underlying causes can be varied and sometimes require medical investigation.

Nætursvita can be triggered by a range of factors, including environmental conditions such as a room being too warm or the use of heavy bedding. Physiological changes are also common culprits, especially in women experiencing hormonal fluctuations, such as during menopause or menstruation. Certain infections, like tuberculosis or even common viral illnesses, can also manifest with night sweats.

Beyond infections, other medical conditions can contribute to nætursvita. These include certain types of cancer, autoimmune diseases, and endocrine disorders. Even some medications, particularly antidepressants and hormone therapy drugs, can have night sweats as a side effect. For individuals experiencing frequent or severe nætursvita, especially when accompanied by other symptoms like unexplained weight loss or fever, consulting a healthcare professional is advisable to determine the underlying cause and appropriate course of action.