Do Spiders Feel Pain? (10 Facts You Need To Know)

Spiders are best known for their web-building regenerative abilities. They are one of the few animals that can grow back a lost limb, and most of them release venoms with their bites. 

However, like other animals and insects, they can be exposed to harm, such as when they fall from a height or are sprayed or squashed by humans. It’s not uncommon to wonder how they respond to such unfavorable conditions, whether they make some kind of sound or try to get away from the source of danger. 

So, can spiders feel pain? Do they feel hurt? Do they suffer when you pluck their legs? Let’s find out together! 

Do spiders feel pain

Do Spiders Feel Pain?

Spiders do not feel pain, at least not like humans. Because of their unique body structure, they respond to pain in a different way. Depending on what caused the paint and the severity, they may experience irritation and can tell they’re damaged

Do Spiders Feel Pain When Squished?

Squishing a spider is the same as killing it. Does any animal feel pain after death? Of course not, except if the squishing didn’t kill it. In the case of a spider, if it’s lucky to remain alive, it will come out with some damaged organs. 

Do Spiders Feel Pain When Sprayed?

If you spray a spider with insecticide or a similar product, it will normally experience dizziness, irritation, paralysis, or even death, depending on the chemicals in the product. 

Do Spiders feel pain when they fall?

When spiders fall from a height, they may experience irritation and some degree of discomfort. They can also sense if they’re damaged. According to entomologists, this doesn’t translate to pain as we understand it. 

Do Spiders Feel Pain When They Lose a Leg?

Earlier in the article, I talked about the unique ability of spiders to regenerate lost limbs. 

If this is true, it might be another evidence that suggests they do not experience pain the way we do as humans or other vertebrates. But then, since they are able to regrow the limbs, it’s also a sign they are aware they lost a limb, which also supports the theory that they are aware of changes in their body and environment, including those associated with pain and injuries. 

But even then, when they lose a limb, they still go about their activities, although losing more than one limb at the same time can make life more difficult for them. 

A spider with a lost or broken limb will have a distorted movement but won’t limp. 

Do Spiders Cry?

Most animals that are capable of crying, including humans, have tear ducts. Spiders do not have tear ducts, so it’s unlikely they cry. 

When you think about it, unlike humans, spiders do not show complex emotions. They don’t experience sadness or show empathy. In fact, they practice one of the most extreme forms of cannibalism. They will readily eat other spiders and members of their own species without cringing or hesitating. 

However, mother spiders tend to protect and care for their young ones.

In addition, studies show that certain female spider species called the Physocyclus globosus make shrill cries in the form of high-frequency squeaks during sex. This sound is known as stridulation and is not the same as crying, as you already know.

Other Related Questions: Do Spiders Feel Pain?

How Do Spiders Sense An Injury?

Spiders are able to sense injury through their nervous system and react as you would normally expect. They usually try to move away from the source of injury.   

Do Spiders Feel Hurt?

It’s difficult to say whether or not spiders can feel hurt or display any other emotion. However, since they always try to get away from danger or struggle when exposed to harm, it is possible they do this out of fear. 

Do Spiders Take Revenge?

No, they don’t! By nature, spiders are solitary and spend all their lives trying to survive and reproduce. There’s no evidence that shows they take revenge or hold any grudges against other animals.  


To conclude, just like in humans and other animals, spiders have pain receptors. This means they can experience discomfort and understand something is wrong whenever they lose a leg or suffer other injuries. 

The real answer lies in how they respond to pain. Because they do not have the same body structure as humans, they respond in a different way. 

However, since they cannot communicate their experience in a way we can understand as humans, it is difficult to know if what they experience is actually pain, as we define it.

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