Hyperacusis. Can it be effected by sinuses. I'm sensitive to white noisewhichever side of my sinuses is pluged the correlating ear is extra sensitive?

Yes. Unfortunately hyperacusis cannot be easily tested of documented. If the nose or sinuses are clogged the ears may feel blocked and therefore hear noises more loudly or distorted. A trial of saline nasal spray and sudafed may be helpful.