If you have an infestation of bed bugs, you may be wondering if they make you sick. In the worst cases, bed bugs can make you very ill. They carry dangerous disease-causing parasites known as Trypanosoma cruzi and Chagas, which can cause damage to the central nervous system and heart. Typically, bedbug bites will leave a red, itchy bump, and sometimes even sores.
People with weakened immune systems or a poor immune system are more susceptible to bedbug bites, which can lead to itching and allergies. Itching and swelling from bedbug bites can also trigger asthmatic attacks. Bedbug bites can also lead to skin inflammation and scarring, which can be permanent.
You can treat bedbug bites by using a skin cream containing hydra-cortisone. Oral antihistamines, such as Benadryl, can also help. Other side effects of bedbug bites include itching and hallucinations, which can make it difficult to get a good night’s sleep.
Although bedbug bites rarely cause sickness, itching can become intense and can last for days. In some cases, people with severe allergic reactions to bedbug bites can experience asthma, hives, and even anaphylaxis. You should seek medical attention if you experience these symptoms.
There are many different diseases that bedbugs can carry. A recent Purdue University study found nearly 30 different diseases in bedbugs, including bacteria, viruses, protozoa, and parasitic worms. Although it is unclear if bed bugs can transfer these diseases from host to host, it is still possible that they can make you ill.