Try these 10 natural remedies for sinus pain relief to help break the sinus pain cycle: 1  Flush your nasal passages. 2  Try bromelain. 3  Take a steam. 4  Drink up. 5  Spice it up. 6  Allergy-proof your home. 7  Use a humidifier. 8  Apply warm compresses. 9  Don’t ask for antibiotics right away. 10  Know when to see the doctor.