6. Eat spicy foods
Spicy foods can also provide relief for a sinus infection. Foods like spicy brown mustard, horseradish, curry, hot peppers and wasabi can actually open up the nasal passages. When the passages are opened, the excess mucus that is blocking them will drain out. If you can tolerate spice, try eating dishes that contain spicy ingredients. You might be surprised to find out how much relief a bowl of hot chili can help to improve the annoying and uncomfortable symptoms that are associated with a sinus infection.