There are three types of reactions – normal, localized, and allergic: A normal reaction results in pain, swelling, and redness around the sting site. A large local reaction results in redness ...

On light skin tones, bedbug bites usually look pink or red. On darker skin tones, they may be purple and less noticeable. There are several ways to reduce the chances of getting bitten by bedbugs.

Here is what you need to know about spider bites. Most spider bites only cause minor symptoms, like red skin, swelling, and pain at the site. You can tell you’ve encountered a spider bite ...

Two more kinds of ticks can cause red meat allergies than previously thought. See the new species, learn where all 3 live, how to handle bites.