This sensation seems to have many possible causes. According to eHow.com, posture, position, mineral imbalances, artery disease, nerve damage and Diabetes are some of the causes. Healthline.com also lists a lot of conditions that have the "pins and needles" sensation as a symptom. I will include both links for you below.
cause it'S called pins and needles
There are many potential causes for having yellow finger tips. These causes include, fungal infections. In very rare cases, finger tips can indicate severe thyroid disease, lung disease, diabetes or psoriasis.
Red finger tips usually appear after constant pressure to the finger tips. Having to press some buttons or operate a tool such as a cigarette lighter for too long will cause red finger tips.
Finger Tips was created on 2001-09-03.
Achy elbows, achy shoulder, and achy numbness in the tips of the finger in the morning is caused by degeneration of the tendons in sports people,or those who do physical jobs, although other numerous causes do exist.
Orange finger tips can be caused by consumer synthetic tans, eating a lot of foods rich in beta carotene (such as carrots or squash) or by smoking. In some cases, it can also be a sign of a medical condition like carotenemia.
Without knowing more details could be many causes. Is this a chronic condition? Could be Raynaud's phenomenonhttp://www.answers.com/raynauds or combination of other related circulatory problems such as arthritis, polymyositis, carpal tunnel, drugs, exposure to cold, lupus etc. etc.
Yes they do
yes
usually if you smoke alot...... i did last night and theyre hell yellow. but it can also be reunolds dedease.... check that out on google.
Osmium
If you're trying to say "finger tips", the word is "callouses".