The main symptoms of norovirus include signs of gastroenteritis, Martinello says. A mild norovirus infection might just cause ...

especially if the fever is high or other symptoms related to the fever are present. These can include malaise (general ...

[18] However, after unsuccessful self-treatment, the patients usually end up visiting the physician with a chief complaint of an unexplained high fever and malaise. In this brief article ...

Symptoms that can accompany fever include: headache, perspiration, shivering, aches, diminished appetite, dehydration and malaise. A fever higher than 103 F can cause seizures and hallucinations.