Suggest Treatment For Swelling In Finger After An Injury

Hi, may I answer your health queries right now ase type your query here...Hi my husband fell hard on his pinky finger months ago it swelled and hurt but started to go down in size, lately from the middle knuckle to the hand it swelled back up looks abnormal and is very painful what is the best treatment from here? He never iced or and pain med he doesnt stop long enough to treat.