The answer to 'are bed bugs dangerous' is that bed bugs are not known to spread disease, but they can cause other problems. Bed bugs feed on human blood, which can lead to itchy bites, skin irritation, and loss of sleep. While bed bugs are not dangerous in the sense of spreading illnesses, their bites can be very uncomfortable and their presence in a home can be stressful and disruptive.
Bed bugs are small, flat insects that hide in cracks and crevices and come out at night to feed on sleeping humans. They are difficult to detect and can be hard to get rid of, which is why it's important to take action quickly if you suspect you have a bed bug infestation.