During feeding, the bedbug’s proboscis (feeding organ) swings forward and downward to pierce the skin of the victim. Saliva (containing an anticoagulant) is then injected, which is the cause of an allergic reaction in some people
Nthawi yakudya, proboscis ya sikidzi imapita kutsogolo komanso pansi kuti ibowole khungu la munthu. Malovu okhala ndi anticoagulant amalowetsedwa zimene zimapangitsa ziwengo kwa anthu ena.