Hreán
Bosworth & Toller Anglo-Saxon Old English Dictionary - hreán
According to the Old English Dictionary:
:-- Wið hreán
- hreán
- for indigestion [?], L. M. 2, 41; Lchdm. ii. 252, 16. Somner gives phthisis, but see hreáw, and cf. Icel. hrái crudeness. hrean