Every time I have fever and flu, I get sores around my nose. This has been happening since my childhood. Earlier I suspected that maybe eating azithromycin causes this. But this time, I did not have azithromycin, ye got sores. I went to a dermat who ruled out Herpis and gave me some medicine for 5 days but she did not give me the reason for why this happens. Can body heat be a reason? My body heats up because of herbal teas and medicines, maybe that is why this happens. Also, this is a recurring problem. I want a permanent solution to this.