Insects bite the human skin for various reasons. Most of these want to suck blood and thereby also transfer toxins. Painful and swollen bite points are a consequence in many insect bites. Often, these insect bites cause a strong itching, which often becomes worse when scratched. A relief is possible only through cooling or with special ointments. The insect-bite healer offers a fast and very effective relief. The toxins that can lead to itching, swelling and inflammation normally consist of protein molecules. Proteins change their molecular structure upon exceeding a temperature limit and thus often lose their effect. The heating effect of the insect-bite healer affects the pain receptors (nociceptors) at the place of treatment. The itching subsides, the symptoms improve and the process of healing mostly takes a pleasant course. Keep the device on the place of bite only for so long, till you feel it pleasant, but in any case no longer than 30 s.