put them under running warm water.
Your hands might swell up at high altitude due to frostbite. You can read more about frostbite at the link provided.
Probably because of frostbite
Frostbite
dhyan chand
Put the finger in water, temperature 100 - 104F.
The most common symptoms of Raynad's phenomenon are often cold feet and hands and can often be mixed up with frostbite. But it should be known that Raynad's phenomenon is not the same as frostbite!
Not hot water, but water temperature 100 - 104F.
gloves protect peoples' hands from getting frostbite and hypothermia
do not care
Yes it is very possible , if you are have sweaty hands and feet you can get it in your hands easily. Regular athlete's foot cream can get rid of it , but make sure not to put your hands everywhere or you will get it in many more places or give it to other people.
Depends on why your hands are red. Red hands could be a symptom of: -heart problems -frostbite (place hands in warm water [test w/ elbow]) -burn (place hands in cool water) -circulation problems (loosen your bracelet/watch)
Pneumonia occurs in the lungs. Frostbite occurs in the extremities (fingers, hands, toes, feet, ears, nose, lips.) Pneumonia is causes by bacteria, viruses, chemicals, or bodily fluids getting into the lungs that do not belong there. Frostbite is caused by cold overcoming the body's ability to adequately heat tissues in the extremities.