Sinuses are bony cavities around and behind the nose. They are lined with membranes that create sticky mucus when we get cold, allergy or infection. The mucus traps bacteria, blocked and can cause pain and swelling. Inhaling the steam is quick method to get relief. Put some eucalyptus/ baidmushq tree leaves in boiling water, boil the leaves for a while then cover your head with a towel, lean over the pot and inhale the steam. Cloves with black tea without milk and sugar are also helpful to give relief in Sinus conditions.