Other conditions Overview Everyone experiences goosebumps from time to time. When it happens, the hairs on your arms, legs, or torso stand up straight. The hairs also pull up a little bump of skin, the hair follicle, up with them. How do goosebumps develop?
Questions What is keratosis pilaris? Keratosis pilaris is a common, innocent skin condition that causes diminutive bumps to appear on the skin. Some people have accordingly many bumps that they broaden onto the forearms or bring down legs. They may also air white, red, pinkish-purple on adequate skin, or brownish-black on bleak skin. They can feel approximate and dry like sandpaper.
Stages of frostbite Open pop-up dialog box Close Stages of frostbite Stages of frostbite Skin devoid of cold damage 1 has denial change in color or consistency. Frostnip 2 is mild frostbite that irritates the skin, causing a change in skin color and a cold feeling followed by numbness. Frostnip doesn't enduringly damage the skin and be able to be treated with first-aid measures. With superficial frostbite 3 , the skin feels warm. A fluid-filled blister may appear 12 to 36 hours after rewarming the skin. With deep frostbite 4 , you may be subject to numbness. Joints or muscles can stop working.