My Latin rite half says never to encounter demons directly--say the prayer to St. Michael...The East's teaching is in the same key: No direct confrontation, say the Jesus prayer (Abbot Tryphon in the blog The Morning Offering earlier this year wrote of a somewhat hair-raising experience he had at St. Tikhon's) and keep to your knitting, so to speak. Direct confrontation is way, way beyond even those who are very spiritually advanced. It would still be of benefit to seek out the advice of a well grounded priest -- Eastern, Western, Orthodox, Catholic, whatever...and to do what Recluse recommends above.