cause of sudden sweating and nausea
There are many conditions capable of causing a person to experience nausea and sweating. These symptoms can be caused by everything from sudden illnesses and injuries to chronic conditions and emotional upheaval. Gastrointestinal illness may be among the most common causes of these symptoms.
Anxiety is another one of the common causes of sweating accompanied by nausea. For example, a person who has panic attacks may become nauseous, begin to sweat, and note a feeling of dread when he has a panic attack. Some people even have symptoms that mimic those of a heart attack.