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
When a bug is in the nose, it may be dislodged by pinching shut the unaffected nostril, according to WebMD, and blowing hard through the affected nostril a few times to try to clear out the insect. Otherwise, it may be necessary to visit a doctor.Full Answer >
Gnats bite, according to KidsHealth. The tiny flies, sometimes called midges or blackflies, belong to a group of insects that includes mosquitoes and flies. Gnats live around the world near bodies of water, where they lay their eggs.Full Answer >
Silverfish do not bite and do not transmit diseases, according to Orkin. They can be incredibly destructive to books and clothing, and silverfish can spoil food by eating into boxes or containers.Full Answer >
A tick bite is the area where a small, blood-sucking arachnid known as a tick latches onto the skin and begins drawing blood. Ticks normally stay latched onto the host for extended periods, so individuals who find tick bites are likely to find the tick still attached, according to Healthline.Full Answer >