Nasya therapy is an Ayurvedic process that can help clean the upper respiratory passage by draining out the excessive mucus. “Nasya” refers to the nose and the treatment involves the use of medicated oils, ghee, powders, juices of raw herbs (brahmi), honey, milk, salts, water etc. It is Really beneficial in congestion, allergies, sinusitis, headaches, migraine, cervical spondylosis, hair fall, premature greying of hair, rhinitis and other nasal infections.