Arizona Brown Spiders

Identification 

The Arizona Brown Spider is a small, brown arachnid with darker markings on its head that resemble a faint violin shape, earning it the nickname "violin spider" or "fiddle spider." While closely related to the brown recluse found in the Midwest, the Arizona Brown Spider has less distinct markings, and its bite symptoms are generally less severe.

Symptoms of an Arizona Brown Spider bite

While an Arizona Brown Spider bite can be dangerous, most bites cause a sore that spreads from the bite site. If left untreated, the bite can lead to tissue damage or necrosis (tissue death). It’s crucial to monitor the bite closely and seek treatment to prevent complications.

Common symptoms:

• Redness and swelling at the bite site
• Soreness or pain that worsens over time
• In severe cases, tissue damage or necrosis

Treatment for an Arizona Brown Spider bite

If you suspect you’ve been bitten:

• Wash the bite area with soap and water.
• Contact a poison control center at (800) 222-1222 for guidance. They can help determine if the bite can be managed at home or if medical attention is needed.
• Monitor for any worsening symptoms, such as increased pain, spreading redness or signs of infection. 

Prevention tips

Preventing spider bites starts with keeping your environment unfriendly to spiders:

• Declutter your home: Avoid storing woodpiles, boxes, or tires indoors, as these can serve as hiding spots.
• Seal cracks and openings: Inspect and seal any gaps around doors, windows, and walls to prevent spiders from entering.
• Schedule pest control services: Regular pest control can reduce the likelihood of spider infestations.  

Insecticides for spider control

Many insecticides are available to help control spiders in your home or yard:

• DIY options: Some insecticides are safe for homeowners to use and can effectively reduce spider populations.
• Professional application: For more serious infestations, licensed and certified pesticide applicators can provide targeted treatment.

When to call for help

If you suspect an Arizona Brown Spider bite or want advice on spider control, call us at 602-253-3334 or reach out to a local poison center at 800-222-1222. Poison control experts can provide free and confidential advice 24/7.