Is a Wolf Spider Bite Dangerous?: What You Need to Know

For those who are scared of spiders, seeing a wolf spider can be an especially harrowing experience. These arachnids may be larger and more intimidating than your average house spider, which can cause a great deal of fear and revulsion.

What Do Wolf Spiders Look Like?

Wolf spiders are large, hairy spiders that are usually grey and can have brown or dark grey markings. They are often mistaken for tarantulas or brown recluses, but they have unique features in size, shape, coloring, and habitat. Also, their nesting and living habits are different, so it’s important to know what to look for when dealing with these spiders.

Are Wolf Spiders Dangerous?

Wolf spiders are not usually hostile to people but can harm if provoked. Bites from wolf spiders can result in redness and swelling but not much else. Although wolf spiders have venom, it is not typically harmful to humans, though some may have allergic reactions to their venom or bite. Generally, wolf spiders are not a threat to people, but it is still best to take steps to prevent them from entering your home or yard.

What to Do if a Wolf Spider Bites You 

If a wolf spider has bitten you, taking some precautionary measures is a good idea. Wash the area of the bite with soap and water and then apply Neosporin. Using an ice pack may help to reduce the pain and swelling. Cover the bite with a bandage or wrap to protect it. Additionally, consider taking an antihistamine such as Benadryl if you experience dizziness or other mild symptoms. 

If the bite causes more severe symptoms, such as redness and swelling, it is best to seek professional medical attention. Fortunately, although a wolf spider bite may cause discomfort, it is generally less serious than a bee sting.

How to Prevent Wolf Spider Infestations

To keep wolf spiders out, there are some simple measures you can take first:

  • Keep Other Insects Away

To prevent wolf spiders from entering your house, use a vacuum to remove insects and other pests from inside the house or on the porch. The noise and movement of the vacuum will also scare away any wolf spiders nearby.

  • Identify and Seal Entry Points

Check your home for any potential entry points and seal them off. This could include cracks in the foundation, gaps around windows and doors, and gaps in the siding or roof. Doing this will help to keep wolf spiders out of your home.

  • Take Away Any Excess Mess

Boxes, newspapers, wood piles, and any other mess can create a perfect spot for wolf spiders to hide in.

  • Trim Back Hedges and Bushes 

Cut back any trees or bushes near your house to prevent wolf spiders from building nests. Trim back any plants growing too close to the building, as this can create a good environment for them to hide in.


Wolf spider bites are rarely dangerous, although they can occur and cause discomfort. However, it is important to note that some people may be allergic to venom and experience more severe symptoms. If you believe a wolf spider has bitten you, it is best to seek medical attention and advice. 

Additionally, it is important to take preventive measures outdoors, such as wearing long pants and shoes, avoiding areas with tall grass and other vegetation, and using insect repellant. Following these simple steps can reduce your risk of being bitten by a wolf spider.

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