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Inflammation and swelling that you are complaining are due to fluid/ blood in the wounded toe.
You can take analgesics and antibiotics like ampilox
(500mg) to reduce inflammation and swelling, application of ointment ( apply a thick film ) containing heparin
benzyl nicotinate, eg thrombophob will help to improve blood supply and reduce the bruise
. It should get well in 2-3 days.
However, if it still persists get clinically examined by a physician. You may have to undergo minor surgery, drainage
depending upon the ailment detected in the toe. It is always better to take medications after clinical examination and prescription of a doctor, take care.