If you have ever had a fever, you might have noticed that at the height of it your dreams were more vivid, scary, or repetitive than usual. This is very common: fever dreams are a recognized phenomenon in medicine, and many people experience them when they have a high temperature.
As a general rule, fever dreams are nothing to worry about and usually pass in a day or two. It is important to recognize when they might be a problem, however. Curious? Check out this gallery to find out more.