“Bed bug bites heal with a blue-brown hue,” Dr. Elston ... If you have a cat or dog, your doctor will likely know your bites are caused by hungry fleas instead of other creepy crawlers ...

Bed bug bites are itchy, annoying, and just plain creepy. Although the bites are generally harmless, it's important to identify and get rid of bed bugs, otherwise they will keep biting you.