Suggest Treatment For Neck Injury

hello sir my frnd is 26yr male.recently he had a history of fall on road since thn his neck paining.v consulted a doc bt no relief.thn he underwent mri scanin dat show disc herniatn at c4-c5,c5-c6,c6-c7 and l3-l4.also degenerative change in post longi ligament at the level t3-t4.he is undergoin severe pain dat responds 2 mobizox n applin systaflam gel.his deep tendon reflex are also brisk for knee,biceps and triceps.plz suggest