Sinus pressure due to a cold or allergies can not only be uncomfortable, but can lead to more severe conditions, including headaches, post nasal drip, sinus pain, fever, or infection. There are many home remedies that are effective in relieving sinus pressure. You can use a neti pot, humidifier, warm compresses, or a manual massage. In this video, Dr. Lain demonstrates how to do a manual massage to open sinus passages.