Bedbugs are small insects that often live on furniture or bedding. Their bites can be itchy, but do not usually cause other health problems.
Bedbugs can be dark yellow, red or brown. Adults are around 5mm long.
Bedbugs can hide in many places, including on bed frames, mattresses, clothing, furniture, behind pictures and under loose wallpaper.
Signs of bedbugs include:
Bedbug bites can be raised and itchy. They're often in a line or grouped together.
On white skin, bedbug bites usually look red. On black or brown skin, they may look purple and may be harder to see.
Some people have a reaction to the bites. They can be very itchy and there may be painful swelling.
A severe allergic reaction (anaphylaxis) is also possible but rare.
Bedbug bites usually clear up on their own in a week or so.
Things you can do include:
You can ask a pharmacist about:
You may have an infection and need treatment with antibiotics.
If you think you have bedbugs, you should contact your local council or pest control service.
It's very difficult to get rid of bedbugs yourself because they can be hard to find and may be resistant to some insecticides.
There are some things you can try yourself, but these are unlikely to get rid of bedbugs completely.
wash affected bedding and clothing on a hot wash (60C) and tumble dry on a hot setting for at least 30 minutes
put affected clothing and bedding in a plastic bag and put it in the freezer for 3 or 4 days
clean and vacuum regularly – bedbugs are found in both clean and dirty places, but regular cleaning will help you spot them early
do not keep clutter around your bed
do not bring secondhand furniture indoors without carefully checking it first
do not take luggage or clothing indoors without checking it carefully if you have come from somewhere where you know there were bedbugs
You can find your local council on GOV.UK.