There may be extreme pain, swelling, inflammation, discoloration, and
inability to use the joint. Support and elevation of the limb is of
the greatest importance. Use hot or cold applications to allay the
inflammation and pain. Cover with a thin soft pad, and bandage evenly
and firmly. A sprain should not be neglected, as it may cause future
disease of the injured part.
For recent bruises cold applications are best. Give the patient
complete rest, support and elevate the injured limb, apply cold or hot
applications, and await skilled help.