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How do bed bugs attack humans?

Dr. Mehmet Oz, MD
Cardiology (Cardiovascular Disease)

Bed bugs hunt for a bare patch of skin and then hunker down to fill up before dawn. Someone who has a serious infestation could be bitten as many as 500 times per night. More often, you might see several bites clustered in one spot. Doctors call this "breakfast, lunch, and dinner," because the bugs are cramming all their meals into a short span of time.
 
You will likely call it a very itchy rash, because the saliva of bed bugs causes an allergic reaction in many people. Though some people have no response, others can develop asthma, or in very rare cases, life-threatening anaphylactic shock.


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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.