Mosquito bites
•A mosquito bite is a small, round, puffy bump that appears soon after you’ve been bitten. •The bump will become red, hard, swollen, and itch… 展开

Biting insects, arachnids, and other bugs
Many bugs bite, but only a few do so intentionally. Most bites are relatively harmless, leaving just an itchy patch of skin behind. But som… 展开

The venom injected into your body from the bite or sting of an insect or arachnid will cause your immune system to respond. Often, your body’s immediate response will include redness … 展开

Anyone can be bitten or stung by an insect or arachnid, and bites and stings are very common. You’re at greater risk if you spend a lot of time outdoors, especially in rural or wooded locations. … 展开