Heather W. answered 06/21/19
Literature instructor, specializing in Shakespeare
Gilead is a biblical reference (it is mentioned at least three times in the bible). The Balm of Gilead was a perfume-like substance that had medicinal purposes. Poe's allusion to the Gilead (the place/region where medicinal substances and herbs could be located for use) is a search for healing. He is asking -- is there no relief from this suffering?