What is causing this poor circulation on the tip of my index finger? It feels numb!
Overuse of IPhone could cause inflamed tissue or carpal tunnel syndrome. Try apply a wrist brace when possible for a few days and take something like Motrin.
You need to exercise more.
Do you smoke I have two finger tips that are purple and numb the doctors put me on plavix blood thiner thay said it was buergers disease from smoking
I suffer the same symptoms and a lot of it is caused from over extended use. Such as writing typing or playing video games.