When you are first bitten by a mosquito, you will typically experience a localized reaction around the site of the bite. Common symptoms include “some itching, maybe a little bit of tenderness ...

Scratching where it itches reduces the presence of potentially harmful bacteria on the skin, studies in mice show.

When a mosquito pierces your skin, it does more than cause a fleeting moment of discomfort—it sets off a chain reaction ...

Scratching an itch can bring a contradictory wave of pleasure and misery. A mouse study on scratching, reported in the Jan. 31 Science, fleshes out this ...

These symptoms may be present even without a bruise. Some insects, such as mosquitoes, may cause bites that itch. Most symptoms are minor and usually go away within a few days. More serious ...

Insect bites trigger different reactions in the body. Mosquito bites cause a release of histamine, which leads to itching and swelling. Bee stings, on the other hand, introduce venom that causes ...

Scratching an itch is almost irresistible — even though it can make a problem worse. Now researchers have discovered a mechanism that explains the "itch-scratch cycle".

Mosquito bites don't typically cause symptoms beyond ... that stung you and how reactive you are to the sting, you may have itching, swelling and pain at the site which tends to be worse in ...

There are also numerous reports demonstrating mosquitoes don’t bite when they land on DEET-treated skin. This is because DEET acts as a contact-based repellent and conveys a chemical message to ...

According to Colorado State University , the most common flea that bites people is the human flea, mainly found on wild ...