I recently had a nose injury. I feel pain even after 1 week of injury so I visited ent doc he just observed nd prescribed chymoral ,dest m for a week ,n asked me to come back only if it hurts after a week. My injury was exactly on right side of the nasal bridge. My pain is getting reduced but when I touch my injured part there is a small cracking sound (similar to the sound of hair rubbed between fingers. What could be reason for that sound? Is it okay to leave it if there is no pain or should I consult the doc for this? Pls help.