Flea bites in humans are caused by fleas, which are parasitic insects. Learn about the symptoms, diagnosis, treatment, complications, and prevention of flea bites.
Learn how to identify various allergic skin conditions such as eczema, psoriasis, contact dermatitis, and more. See how these common conditions affect the body's largest organ, your skin. Bites and Infestations Bug bites, stings, puncture wounds, and insect infestations can cause serious health co...
it’s the size of a sesame seed. Both nymph (young) and adult deer ticks will bite humans. Most cases of lyme disease are contracted when deer ticks are in the nymphal stage because they are so tiny and latch on to bodies unnoticed. ...
Tick vs. Other Insect Bites Finding a tick attached to your skin clearly indicates that a tick has bitten you. Unlike other insects that only bite for a matter of seconds, ticks can stay attached to a host's skin for hours or even days while feeding on a blood meal.10 This photo cont...
The response to a sting or bite from insects or "bugs" is variable and depends on a variety of factors. Most bites and stings result in: pain, swelling, redness, itching, or blister. The skin may be broken and become infected. If not treated properly, these local infections may become ...
What they look like: Another too-close-for-comfort pest are head lice, which leave patches of red, abraded spots on the scalp and surrounding skin (like this one pictured). Although their bites are small, the body’s reaction to them makes them grow. You might not even see the bites ...
Head Lice Bites What they look like: Another too-close-for-comfort pest are head lice, which leave patches of red, abraded spots on the scalp and surrounding skin (like this one pictured). Although their bites are small, the body’s reaction to them makes them grow. You might not even...
The signs and symptoms of bed bug bites are largely the same as that of other blood-feeding insects like ticks and mosquitoes. In fact bed bug bites are often mistaken for other insect bites. Unlike ticks and mosquitoes however, bed bugs do not spread infectious diseases from bacteria, viruse...
Cockroaches are closely related to termites, which are also members of Blattodea. The German cockroach is a survival expert. This hardy insect is found on all continents except Antarctica, and can reproduce faster than any other “pest” cockroach. Some people think that, in the event of a ...
layers of the epidermis. The disruption of these outermost layers can occur in a number of different ways including scratching, dermatitis, with viral infections like chickenpox, infestations like scabies, burns, radiation exposure and insect bites. Sometimes the disruption in the skin cannot be seen...