Figure 2

At both 6 and 12Â weeks, there were significant differences between group A and group B for VAS for rhinorrhoea, but there were no differences for VAS for nasal blockage and dysosmia.
At both 6 and 12Â weeks, there were significant differences between group A and group B for VAS for rhinorrhoea, but there were no differences for VAS for nasal blockage and dysosmia.