What is a common misconception about scratching lesions from bed bugs?

What is a common misconception about scratching lesions from bed bugs?

• A. It will cause bed bugs to spread
• B. Scratching will cure the bite
• C. Scratching has no effect on the bites
• D. Scratching worsens the itching due to an allergic reaction

Answer: (A)

A common misconception about bed-bug bites is that scratching them will spread the bugs. In reality, scratching does not move bed bugs from one place to another or to other people. Bed bugs spread by hitchhiking on clothing, bags, or furniture and by moving between infested locations, not by skin irritation from scratching. Scratching mainly worsens the problem by irritating the skin, increasing the risk of infection, and prolonging healing. It can trigger more itching through additional histamine release and may cause skin damage or scarring. Management focuses on relieving itching with cold compresses, topical or oral antihistamines, and, if appropriate, a mild corticosteroid, while addressing the infestation to prevent further bites.

A common misconception about bed-bug bites is that scratching them will spread the bugs. In reality, scratching does not move bed bugs from one place to another or to other people. Bed bugs spread by hitchhiking on clothing, bags, or furniture and by moving between infested locations, not by skin irritation from scratching.

Scratching mainly worsens the problem by irritating the skin, increasing the risk of infection, and prolonging healing. It can trigger more itching through additional histamine release and may cause skin damage or scarring. Management focuses on relieving itching with cold compresses, topical or oral antihistamines, and, if appropriate, a mild corticosteroid, while addressing the infestation to prevent further bites.