How Likely Is a Spider Bite?

Whether you’re merely worried about the presence of spiders in Washington or have full arachnophobia, there’s little need to be concerned in Washington. Thankfully, there are very few poisonous spiders in the state of Washington. Learn why this is the case, how to identify a poisonous spider and signs of a spider bite today.

The Ideal Climate for Venomous Spiders

Most poisonous spiders prefer warmer climates. One of the most poisonous spiders in the nation is the brown recluse. Thankfully, these spiders stick to Southern California. None have been officially spotted north of San Francisco, so you can be confident that any brown spider on your property in Washington is not a brown recluse.

Common Spiders in Washington

There are only three venomous spider species in Washington, and one of these isn’t even considered dangerous. Here are the three venomous, and rare, spiders you may find in Washington:

  • Black widow
  • Yellow sac spider
  • Hobo spider

Black widows live in San Juan Islands and in small populations throughout the state, but little or none are found in Western Washington. Black widow bites can be dangerous, but few produce life-threatening symptoms. It’s still essential to seek medical attention. These spiders are black, and female black widows have a red hourglass shape on their belly.

Yellow sac spiders are slightly more common but less dangerous. These spiders typically live in gardens but can be seen indoors, particularly in the fall. Yellow sac spider venom can create ulcerated sores, swelling, redness, and other painful symptoms. Look for a distinct pale, yellowish color of these spiders.

Finally, hobo spiders are present in Washington. They aren’t aggressive and have a mild venom. However, these spiders aren’t known to harm humans, so you won’t have to worry about a bite from a hobo spider. Look for a dark brown spider with distinct abdomen markings.

Symptoms of a Venomous Spider Bite

While rare, spider bites do occur in Washington. If you’re bitten by a spider, look for these symptoms of a venomous spider bite:

  • Sweating
  • Purplish or reddish coloring
  • Muscle cramping
  • Itching and rashes
  • Anxiety
  • Fever and chills
  • High blood pressure
  • Headaches
  • Difficulty breathing
  • Vomiting and nausea

The most common spider bite that causes these symptoms is a black widow bite. While rare, these bites can be dangerous, particularly for children or elderly individuals. Occasionally, MRSA, or methicillin-resistant Staphylococcus aureus, is misdiagnosed as a spider bite.

It’s essential to seek medical attention if you’ve been bitten by a spider you believe to be venomous. Don’t wait for these symptoms, but go to your nearest medical service provider to ensure you weren’t bitten by a black widow.

Preventing Spider Bites

Because of how few venomous spiders reside in Washington, you shouldn’t have to take extreme measures to avoid being bitten by a poisonous spider. If you do see a spider on you or in your home, be cautious about how you remove them. Crushing a spider with your bare hands or squishing it on, you can cause it to bite you as it’s pressed against your skin.

Be sure to wear protective clothing when working in your garden or other outdoor areas. Spiders can be found near gardens, firewood, old furniture, window frames, attics or crawl spaces.

Learn More About Spiders in Washington Today

For more information about symptoms, prevention or how likely you are to experience a spider bite in Washington, Contact us at Whitworth Pest Solutions. Receive accurate information and thorough pest removal services for any insect, spider, or rodent issues around your home. We’ll provide you with expert removal services and the prevention information you need to enjoy your home in Washington without fear of spiders or other pests.