Few creatures are feared as much as spiders. There are over 3,000 species of spiders in this country.  Fortunately, most of them can’t penetrate our skin with their fangs.  When they do bite people they either don’t inject any venom, or not enough to affect us.  Keep in mind, spiders do not actively seek out people to bite.

Nevertheless, there are two types of spider venom that can cause a serious reaction.  The black widow and its cousins have a neurotoxic venom.  This kind of venom can cause pain as well as muscle cramping, sweating, weakness, and breathing difficulties.  Fatalities from their bites occur but are rare.

Brown recluse spiders have a cytotoxic venom that can result in a necrotic (ulcerating) wound that is slow to heal.  Bites from these spiders are less common than it might seem.  Research shows that many people who think they have been bitten by this kind of spider have not been.  There are other things that can cause a necrotic wound.  They include bites from other pests, as well as conditions completely unrelated to pests, such as certain kinds of bacterial and fungal infections, and ulcers from diabetes or bed sores.

Recent evidence shows that the common sac spiders, which many people believed caused necrotic wounds, don’t cause those wounds at all.  Their bites cause a sharp pain like a bee sting, so it is a neurotoxin.

We are the area experts at spider control.  Keep in mind that reinfestations occur when young spiders catch a breeze and use it to “parachute” to your home on a silk strand.  Also, some spiders are “hunting spiders” that frequently wander indoors.

Spiders and Their Venoms Serving Broken Arrow OK & Oklahoma City OK

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