Bed bug bites are really irritating and cause itching to humans. You can not enjoy a good sleep if your bed has bed bugs. These are really a pest for human life and need to work out for a solution to avoid problems that arise due their presence. These small wingless bed bugs can be found any where in this entire world. They mostly try to find a place in beds or mattresses which are mainly their source of food. These bed bugs are found mostly asleep in the day time and become active during the night. Bed bugs pierce the skin of human being and suck their blood with their long peak situated in the mouth. The person may not feel any pain if the bed bug bites him but realizes after a long time. If your bed is not in a good condition like with any holes or tears, then this may be the right place for the bugs to hide. So we need to be very careful about our beds usage and their maintenance. The various other places where we can find these bugs are water beds, egg foam and in sleeping bags. It is necessary for people to know how long do bed bug bites last. The presence of large wheals indicates bug bite and slowly they become red marks on human skin and these may last for few days only. Some worst bed bug bites form swelling and also blisters.

If you do not really know how long do bed bug bites last, then try to follow a simple way  to avoid complications as soon as the bed bug is noticed. Try to wash the area with clean soap and water and apply some anti itchy cream on that particular area. Never try to scratch that area as it leads to infection or makes the condition more worst. You can even apply an ice pack on the effected area which reduces the pain and avoids the swelling or itching. Today many professionals are available who deal well in treating with these bugs problems. These pest control experts try to use less odour sprays to get rid of these bugs. Many people try to spray DDT in order to get rid of these bugs, but this is not a safe method as it leads to many other complications.  Some bed bug bites last only for few days while some last for many weeks depending upon the bite on the person.