Treatment for a finger sprain involves icing the finger for about 15 minutes and immobilizing the finger, states Cleveland Clinic. Immobilizing the finger is done by taping two fingers together.
Finger sprains are injuries that occur to the ligaments or the finger joints, notes Cleveland Clinic. This condition is common in athletes, who tend to overlook finger sprain because it is a simple condition. The signs of a finger sprain include pain, joint swelling, stiffness and tenderness. If a person does not treat the condition, it can lead to chronic ailments and can be very painful. It is recommended for the person to see a physician if the symptoms persist or worsen.