After rib cartilage rhinoplasty, many patients will experience redness at the tip of the nose, some patients can subside on their own and need to be reviewed regularly to observe the changes, if they cannot subside on their own and are accompanied by infection and inflammation, anti-infection treatment with antibiotics needs to be considered, if it is due to an allergic reaction, anti-allergy medication needs to be considered, a small number of patients are due to a rejection reaction and may need another operation to remove the rib cartilage.