Wow! I can't believe there are so many others having these same problems. I live in North Carolina, am a 45-year old male, and have had sinus issues for years. Since approximately early October, I have had severe sinus headache, pressure, dizziness (off balance feeling), and a general lethargic feeling. I went to my GP, who prescribed Augmentin, which did nothing. Last week, I saw an ENT, who prescribed Prednisone for 6 days, Levaquin, Ambifed, and Nasonex. Talk about being medicated!