Mosquitoes leave itchy bumps on the skin that may swell and become ... dangerous because these spiders are not venomous.

Both flea and bedbug bites may be a group of small dots on your skin ... Common symptoms of flea bites include small red marks on your skin and intense itching. The bites are sometimes grouped ...

Folliculitis is a skin infection caused by damage to your hair follicles. This infection can result in raised red bumps that look similar ... or your symptoms do not improve, you may need to ...

Many of us have had them at some point - small, painful red ... skin cells clogs a hair follicle. When this happens, your skin can become inflamed, causing redness, swelling, pain, and itchy bumps.