Hi - I had a revision rhinoplasty 2 years ago. I have a very strange situation - every afternoon, my nose turns red, throbs, feels warm, looks swollen, and I feel congested. This lasts for about 1 -2 hours. It happens regardless of what I eat for lunch, regardless of what I drink. I have been evaluated by dermatologist and do not have rocasea, I do not drink alcohol, I use fluticasone nasal spray daily and take an oral antihistamine daily. Any thoughts on what this could be and any treatment?