Medically reviewed by Soma Mandal, MD Key Takeaways Chills help raise your body temperature by contracting and relaxing muscles rapidly.Chills are often caused by health conditions, including fevers, ...

Medically reviewed by Amelia MacIntyre, DO Key Takeaways Diarrhea with chills can occur with acute conditions like food poisoning, viral gastroenteritis, COVID-19, C. difficile, and acute pancreatitis ...