Not long ago, I decided to get my own nutritionist. He had suggested I take Sinuplex from Metagenics. I've suffered from severe sinus infections for some time now. I was initially just taking a couple of your typical, over the counter allergy medicine to keep it at bay. However, when I started taking Sinuplex, I stopped taking the previous medication because it works really well. Even my son's started taking it and he's seen quite a difference, too.