Reactions to Stings and Bites Insect stings and bites can cause severe allergic reactions. Doctors call this “anaphylaxis.” Rarely, a spider bite can cause an allergic reaction that...
Overview ; Yes, all spiders can bite. But the bite of a wolf spider is typically harmless. While it may puncture your skin and cause redness, pain and swelling, it doesn’t normally require medical attention. Wolf spiders are one of the most common types of spiders. They live on all continents but Antarctica, and this family of spiders includes more than 2,400 species worldwide. They can be found in many different environments. You may encounter them outdoors — among fallen leaves, grassy areas or burrows. But you may also find them indoors, ...
Jumping spiders are not dangerous to humans, their bites are considered less severe than a bee sting. Learn more.
Bedbugs leave a small bite mark on the skin that is red and itchy or, in rare cases, causes a serious allergic reaction. ; Bee stings cause a red skin bump with white around it. ; Flea bites leave an itchy welt on the skin, often on the ankles and legs. ; Mosquitoes leave a raised, itchy pink skin bump or, in rare cases, a severe allergic reaction.
Most spider bites cause mild reactions, but some can cause serious illness or allergic reactions. Here's what to do if you think your child was bitten by a spider.
(Some bite victims who are allergic to spider bites in general may become nauseous, dizzy, and develop an elevated heart rate, however.). The spider’s large fangs cause physical trauma at...
Learn to identify ticks, poisonous spiders, fleas, chiggers, and other bugs in this WebMD slideshow. See what their bites and stings look like -- and how to find relief.
Spider bites in children are similar to bee stings in that they are easily treated, but it can depend on the spider. Here's what to look out for to keep kids safe.
Some spider bites can lead to serious complications if left untreated. That’s why it’s important to know how to identify spider bites and what other symptoms to look out for.
Is your bug bite from a wolf spider, or something else? Check out pictures of spider bites, plus what to do if you have a severe reaction.