How do you heal a jammed finger?

Put ice on it. With medical tape, tape your finger to a popsicle stick or a pencil, or something. This is so that you can't bend it to hurt it anymore. If you dont want to do that, just put ice on it and try not to use it much.

Ice & a splint. if it doesn't look better soon or if it starts to hurt very badly see a doctor... I know the ER in my town sucks, and a jammed finger isn't something they'd treat right away, so a doctor would be a better way to get attention quickly, unless you're in blinding pain, then I'd go to the hospital. Maybe take a motrin or something for the swelling.

Ice and time

Put ice on it and dont touch it

Get a splint to keep the finger straight. If you can't get one, then tape it to the closest finger at the two joints. Don't tape it too tight, but don't tape it too loose.

put some ice on it to lessen the swelling. If it feels broken then see a doctor.

pull on it

have someone pull it until you hear a pop or put some ice on it then do the first one

HAW HAW!