Mumsnet hasn't checked the qualifications of anyone posting here. If you have medical concerns, please seek medical attention; if you think your problem could be acute, do so immediately. Even qualified doctors can't diagnose over the internet, so do bear that in mind when seeking or giving advice.
My DH is a heavy snorer. I've tried many earbuds for sound blocking and silicone ones were the most efficient so far. But they don't cancel 100% and here I am since 4 AM. I've seen some of them that produce white noise but very expensive. Willing to buy them if they really work, though. Any advice?