What is the difference between flea bites and bed bug bites?

Location. Location, location, location. Flea bites will occur close to ground, so for most of us that's legs only. Bed bugs anywhere on the body. Both produce itchy red bumps.
Bed bug bites may. Cause no sx's/signs in some except for 2 small points where skin was punctured by bedbug. When there's a reaction, it may show from an hour to several days after bite. It can cause itchy, pink, swollen, lesions w clear center. In cases of hypersensitivity blisters may develop. A telltale sign is linear track of lesions from sequential feedings – but that doesn't always occur. Bites are usually >.