What are bugs that bite in bed?

The most common bug that bites in bed is the bed bug. This is because it is the only time that you are still and not moving for hours at a time.

Any bugs can bite you in bed but you will usually be able to see them. For instance, if there are ants in your bed you will see them. With bed bugs you can only see the residue they leave behind in your seams, you will very rarely see bed bugs.