Capillaries tighten in cold weather , and close around individual hairs.
YES!
no
This sounds like eczema (I have it).
I think so... everytime I break it up my hands itch and small red or skin colored dots come
Chicken poxs if they are red
if your arms and legs itch, you might have mosquito bites or a rash. check for large red bumps or masses or small red bumps. If you have a dog or a cat, you might have ticks. Also, you might have an allergy you are not aware of. If you dont see any red bumps or you dont have a pet, you should see the doctor.
Geez go to a doctor before it spreads to others.
Usually a week
Bumps may form after a caterpillar has crawled on the skin. The bumps may go away after 3 to 5 days. If the bumps itch, a good home remedy is to apply any stick deodorant to the affected area when it starts to itch. A person should seek medical attention if the bumps appear in the form of blisters or turn a bright red.
Tinea cruris or Jock itch as it is most commonly known as is a type of ringworm. Some of the most common signs are rash or redding of the skin on or near the groin area. Small bumps normally appear around the rash as well.
I believe they are small microscopic bugs called paper mites...they cause small bumps that itch
RLS (Restless Leg Syndrome)