What are the symptoms of bed bugs?

The symptoms of Bed bugs include:: Blister rash, Itching.

Bed bug bites: may have no sx's/signs initially except for 2 small skin puncture points. A reaction may show from 1 hr to several days later. It can cause itchy, pink, swollen, lesions w clear center. If hypersensitive blisters may occur. Telltale sign is linear track of lesions from sequential feedings – doesn't always occur. Bites are in areas exposed while sleeping-arms, shoulders, neck & legs.