What Does a Spider Bite Look Like – Signs, Symptoms, and Care

Warning! This blog contains content that may be graphic to those with a disdain for bugs!

Spider Bites – What You Need to Know

It’s unsettling to wake up with an unexplained red bump. Could it be a spider? Knowing what does a spider bite look like helps you respond quickly and decide if you need medical care.

While most spider bites are harmless and heal on their own, some species in California can deliver more severe bites requiring attention.

What Do Spider Bites Look Like?

Most spider bites resemble other insect bites, but what does a spider bite look like:

Red, raised bump
Itching or mild pain
Small puncture marks at the center
Swelling around the site

Serious Symptoms to Watch For

Some spiders, like black widows and (rarely) brown recluses, can cause more severe symptoms:

Muscle cramps or spasms
Severe pain spreading from the bite
Ulcer or necrotic wound
Fever or chills
Nausea or headache

If you experience these symptoms, seek medical help immediately.

Where Do Spiders Hide in Homes?

Spiders often stay in hidden, low-traffic areas, such as:

Basements and crawl spaces
Garages and sheds
Behind furniture
Attics and storage boxes
Under sinks and cabinets

Managing clutter and sealing cracks helps reduce these hideouts.

Basic First Aid for Spider Bites

Wash the area with soap and water
2. Apply a cold compress to reduce swelling
3. Take an over-the-counter pain reliever if needed
4. Watch for worsening symptoms