Fight Congestion With These, Sinus-Clearing Foods . For many, the return of Spring also means the return of runny noses, sneezing and itchy sinuses. . While it is recommended that you talk to an allergist, there are also a number of at-home remedies that could provide relief. . Here are some foods to try that may help alleviate your symptoms and some food to avoid that may aggravate them. . Jalapeños contain capsaicin, which stimulates certain nerves that help loosen mucus. . Wasabi, horseradish and ginger contain their own compounds that cause a similar, sinus-clearing reaction. . Single-ingredient herbs, such as turmeric, elderberry, cinnamon and cardamom, have powerful nutrient profiles that can aid congestion. . A higher potency herb option is to purchase liquid tincture or concentrate granular extracts packaged in capsule or tablet form. . Avoid dairy, as cow’s milk protein sticks to mucus and can make allergy symptoms even more unpleasant. . If you have strong tree pollen allergies or Food Pollen Allergy Syndrome (FPAS), be mindful of raw apples, peaches, plums and cherries.