All About Spider Bites


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Spider Bite Information

Spider bites are a real concern for parents of young children and families that keep pets.

Venomous spiders, in general, will typically not bite you unless they feel threatened or provoked. Most spider bites are not considered to be harmful to humans.

Very few spider bites result in victims requiring urgent medical attention or treatment. However, North America does have a couple of spiders that can cause some real harm to animals and humans if bitten. For those living in the western half of the United States, such as California, Arizona and Nevada, there is a slightly higher likelihood of running into arachnids that can produce a bite that might pose a health risk. The warmer, drier, weather is key to these spiders surviving and Western Exterminator spider experts can help you deal with these spiders around your property.

Symptoms & Treatment for Spider Bites

Most spider bites will have little effect on people but some species can cause a reaction due to the venom injected. Spiders are not seeking humans to bite because they prefer to save their bites, and venom, to capture and incapacitate food. Humans are not on any spider's menu, so sometimes spiders will even provide "dry" bites that will be painful to deter further involvement, but not inject venom. 

Most spider bites go unnoticed and cause no more than a mild reaction in people like inflammation of the skin, minor swelling and itching. Some spider bites however can lead to lots of pain, gangrene and even necrotic wounds.

Read more facts about the bites of the Black Widow and Brown Recluse spider:

Black Widow Spider

Black Widow Spiders

Adult Black Widow spiders are not naturally aggressive towards people.

  • They only bite as a defensive measure if they feel threatened.
  • Most defensive bites to people occur when the spider is unintentionally squeezed or pinched.
  • Bites may result in localized pain, tingling and small swelling around the bite.
  • Occasionally more serious symptoms can occur but are usually an exceptional reaction of the individual to the spider’s venom.

Brown Recluse Spider

Brown Recluse Spider Listing

They only bite when crushed, handled or disturbed. Both sexes are venomous.

  • Reactions to bites will vary - some people are unaffected, others may feel a pinprick, others a stinging sensation followed by intense pain.
  • Some people may not be aware of the bite for 2 to 8 hours.

Hobo Spider

Hobo Spider

Although not proven, it is suggested that the bite of adult hobo spiders can have similar effects of brown recluse spider bites. 

  • Hobo spiders can be found in places that have cracks and crevices where they can hide. 
  • Hobo spiders are poor climbers and most commonly found in basements and cellars. 
  • Male hobo spiders are responsible for more bites as they wander into buildings during their early-autumn mating season. 
  • Circumstantial evidence suggests the bite of male hobo spiders is more toxic than females. 
  • Hobo spiders are most commonly encountered in Northwestern states in the U.S. but is rapidly expanding its range in recent years.

Stop Worrying About Spider Bites

Sometimes the best way to avoid a spider infestation is by keeping spiders away from your home or business. Western Exterminator spider control and prevention experts can provide reliable, local, advice on how to keep spiders out of your home and away from your property once we have removed them. 

If you have spotted signs of spiders in your home or business and want to avoid being bitten, we can offer professional treatments for complete removal of your problem.

Call Western Exterminator today at 800-937-8398 to discuss our spider control treatments. You can also use our online contact form to set up an appointment with one of our licensed and highly trained spider control experts.