I have been feeling a tingling sensation on the tip of my middle finger on my right hand.Help!?

Question

I have been feeling a tingling sensation on the tip of my middle finger on my right hand.Help!?

Answer 1

not enough blood flow, rest your hand down at your side for awhile

Answer 2

Could be symptoms of Raynaud's disease or Raynaud's phenomenon.  

Raynaud's disease is a condition that causes some areas of your body — such as your fingers, toes, tip of your nose and your ears — to feel numb and cool in response to cold temperatures or stress. In Raynaud's disease, arteries that supply blood to your skin narrow, limiting blood circulation to affected areas.