What are the Symptoms of Black Widow or Brown Recluse Spider Bites?

It is important to learn the symptoms of Black Widow and Brown Recluse bites. While spiders do help keep homes free of other pesky insects, such as flies, they really should not be in the house since they can be relatively dangerous. A home is not their natural environment anyway, which often means they won’t survive long, so it is best to just get them out of the house as soon as possible. Black widows and brown recluses are two types of spiders that cause major medical issues if they bite. While the bites are rarely fatal, they do require medical attention. The following signs of a spider bite are almost all first characterized by sharp pains and small red bite marks. Get to a medical center as soon as possible if you believe you have been bitten.


A headache is likely to set in shortly after a receiving spider bite.


It is common for a rash to appear from any spider bite, but the rash alone will not help you determine which type of spider bit you.


A fever is common following a spider bite from one of these types of spiders. Black widows and brown recluse spiders are the only known spiders in the US that have exceptionally harmful bites.

Muscle Cramps

Muscle cramps around the site of the bite have been observed as a common symptom of spider bites.


Being bitten by these types of spiders may result in the need to vomit.

Abdominal Pains

If your stomach feels painful following a potential spider bite it’s important to get to a hospital right away, as this is a serious sign of trouble.

Joint Pain or Stiffness

The poisons from these spider bites are very, very RARELY fatal, but they can cause massive pain and stiffness in joints.

If you believe you have been bitten be sure to get to a doctor ASAP. After you have recovered don’t wait a moment longer to contact an exterminator so this issue doesn’t happen again. For professional spider control in Phoenix, Peoria, Glendale, Scottsdale or the surrounding area, contact Arizona Organic Pest & Termite Control. We use modern pest control methods to rid homes and commercial spaces of unwanted guests. Give us a call to schedule pest control in Phoenix, Arizona.