For a while (not sure how long), I have been experiencing ear popping and ringing. I've also experienced fullness under my ears, ongoing phlem, and hoarseness, largely remedied by Valdihist. Lately, I've been experiencing regular eye irritation, with secretion, slightly thicker than the usual morning secretion, and I've had regular nasal pain (between the eyes), especially in the morning, but sometimes lasting all day. Along with the nasal pain, I've also had some nausea.