Do I need to see a doctor if I have sprained finger?

How do you know? How do you know it's sprained? Sprains tend to look and feel very much broken bones. If you suspect you have a sprained finger, it is worth getting it checked out to make sure there isn't a small fracture.
Always best. It is always best to confirm the diagnosis by seeing a doctor. Proper treatment can also be discussed. There are many examples of people assuming they had a simple sprain that turned out to be something worse. Better safe than sorry...

Related Questions

I'm showing some symptoms of a sprained finger, how do I know if I need to see a doc?

Depends. If the pain is severe/debilitating, or if there is gross instability of the finger, or if there is significant redness and/or swelling, then i would recommend seeing a doc. Other than that, you can certainly just try ice, elevation, ibupforen, and buddy taping (taping the finger to the one next to it, which provides stability). Read more...