How To Reduce Pain In Hands After Accident?

I MET WITH AN ACCIDENT IN ARUNNING TRAIN (INSIDE THE TOILET) IN THE MONTH OF APRIL2010 MY LEFT HAND WAS TOTALLY AFFECTED BY THE ABOVE ACCIDENT AND TAKEN PHYSIOTHREAPHY TREATMENT AT HOSMT HOSPITAL FOR 3 MONTHS. NOW I M HAVING SEVERE PAIN MY LEFT HAND MY LEFTHAND IS WEIGHING LIKE WOODEN PIECE KINDLY ADVICE ME THE ACTION TO BE TAKEN