The brown recluse spider is one of the few venomous spiders found in the United
States (venom is a type of poison). It is part of the arachnid family, which includes
not just spiders, but ticks,
mites, and scorpions, too.
It has long, skinny legs and is about ½ to 1 inch long overall. Its entire body is
brown, except for a dark mark in the shape of a violin on its head.
Brown recluse spiders are most commonly found in midwestern and southern states
of the United States, and they usually hang out in dark places. When they are outside,
they like to spend time in piles of rocks, wood, or leaves.
If they come inside, brown recluse spiders will go to dark closets, attics, or
basements. They aren't aggressive, and they bite only when disturbed.
What a Bite Looks and Feels Like
A person who gets bitten by a brown recluse spider may not notice anything at first
or only feel a little sting at first. After about 4 to 8 hours, the sting will start
to hurt a little more. It might look like a bruise or might form a blister surrounded
by a bluish-purple area that turns black or brown and becomes crusty after a few days.
What You Should Do
If you ever think that you've been bitten by a brown recluse spider, tell
an adult immediately. Brown recluse spider bites rarely kill people, but
it's important to get medical attention as soon as you can because they can make you
pretty sick. With an adult's help, wash the bite well with soap and water. You can
also apply ice to the area, elevate it, and keep it still.
If it's possible, have an adult catch and bring the spider to the doctor's office
with you — this is important because it can sometimes be hard to diagnose a
spider bite correctly. The spider can be killed first before you bring it with you;
just be sure not to squish it so much that no one can tell what it is.
What a Doctor Will Do
Doctors treat people who have been bitten by a brown recluse spider with different
types of medications like
antibiotics, antihistamines, or pain medicines. Rarely, a skin graft might be needed
if the skin is really damaged at the area of the bite. (A skin graft is when a small
amount of skin is removed from some part of the body and put in a place where skin
is damaged to create new skin.)
How to Avoid Getting Bitten
The best way to avoid getting bitten by brown recluse spiders is to be careful
in areas where they like to spend time. Don't play around in rock piles or woodpiles.
If you are working outside in the yard in big piles of logs or leaves, wear gloves.
Be sure to shake out blankets and clothing that have been stored in the attic or
the basement, or if they have been in a closet but not used for a long time.
If you keep your shoes in a mudroom or garage, shake them out before putting them