Developing a bruise after getting bit by a bug is from skin bleeding caused by a chemical the bug used while feeding, a stinger or a certain insect venom. When the skin bruises, it simply means that there has been a loss of oxygen to the skin cells, which is usually a result of a ruptured blood vessel beneath the surface.Know More
Some insects, such as the common louse, chigoe fleas and bed bugs, are actually human parasites, which means that they feed on human blood. These pests latch onto or burrow into the skin as they breed and lay eggs. As these creepy crawlers derive nutrients at the host's expense, they sometimes leave bruises behind that swell on top of the skin.
As the wound begins to heal, the bruise often changes colors; this is part of the healing process and is totally normal. If the area around the bite is causing intense pain or abdominal cramps, see a doctor immediately in order to rule out complications from the bite. If the bruise around the bite increases in size and remains firm, it is possible that a hematoma has formed. A trip to the doctor may be required to drain it.Learn more about Insect & Animal Bites
The best thing to do with a chigger bite is to reduce itching with an anti-itch medication, according to Healthline. Reducing itching helps deter scratching, which can negatively affect proper healing of the bites.Full Answer >
There's no magic remedy that instantly erases the mark that bed bugs leave behind. It takes at least a week for symptoms to disappear, and it may take up to two weeks, according to the American Academy of Dermatology. Antihistamines, corticosteroids and antiseptics are the best treatments.Full Answer >
The only symptoms of a conenose kissing bug insect bite are redness and itching, most commonly on the tender parts of the face, according to Texas A & M University. Uncommon in the United States, but more common in Central America, kissing bugs transmit Chagas' disease.Full Answer >
Removing the stinger, applying ice, and using antihistamines and pain medications are treatments for a wasp sting on any part of the body, as stated by WebMD. Washing the site of the sting and getting a tetanus booster are also recommended to treat a wasp sting.Full Answer >