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.Continue Reading
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
To identify the insect responsible for a bite, one must be familiar with the appearance and symptoms of common bites, explains Everyday Health. If someone exhibits symptoms of a venomous bite, it is important to seek medical attention to confirm the source of the bite and receive proper treatment.Full Answer >
Individuals who are bitten by a household cockroach, which is an insect, should treat the bite area by washing with water and soap and placing an ice pack or cold compress on the bite for at least 10 minutes to reduce swelling and pain, suggests Healthline. The bite should be treated with a paste of baking soda and water, calamine lotion or an antihistamine cream several times each day to reduce pain and itching.Full Answer >
The best remedy for bug bites is to apply an ice pack to the bite or sting for 15 minutes every hour for six hours to decrease swelling, reports WebMD. In addition, non-prescription drugs may be used to relieve the symptoms.Full Answer >
A bite with a red circle around it may be from a tick that's carrying the bacteria that causes Lyme disease, according to WebMD. The red circle appears approximately one month after the bite and often resembles a bull's-eye. There may be one or more red rings, advises Everyday Health.Full Answer >