ice compresses and ibuprofen (assuming you can medically use this type of medication). wear open-toed shoes for a while. elevate your leg/foot. you may want to consider "buddy taping" your injured toe to an adjacent uninjured toe to give it more support.
how to treat a swollen toe. i drop a full can of spray starch on my toe. it is now swollen and throbbing. what can i do at home for the pain and swelling? i am able to walk but in pain.