Former first lady Barbara Bush speaks at a dedication ceremony...

Former first lady Barbara Bush speaks at a dedication ceremony for the George and Barbara Bush Center at the University of New England, in Biddeford, Maine. (Oct. 3, 2009) Credit: AP

Former first lady Barbara Bush has been released from a Houston hospital, where she underwent tests after being admitted last weekend.

Methodist Hospital said in a statement announcing the Wednesday release that Bush might have had a mild relapse of Graves disease, a thyroid condition for which she was treated in 1989. Her doctors have adjusted her medication.

President George H.W. Bush's wife, 84, was hospitalized Saturday after not feeling well for about a week. She was described as not being in any pain or danger.

Mrs. Bush had heart surgery in March 2009 for a severe narrowing of the main heart valve. She also was hospitalized in November 2008, when she underwent surgery for a perforated ulcer.

NewsdayTV's Doug Geed shows us some great spots 'Out East' to visit this summer. Credit: Brian Jingeleski, Randee Daddona

Out East Show: LI Aquarium, Patty's Berries and Bunches, Palmer Vineyards NewsdayTV's Doug Geed shows us some great spots 'Out East' to visit this summer.

NewsdayTV's Doug Geed shows us some great spots 'Out East' to visit this summer. Credit: Brian Jingeleski, Randee Daddona

Out East Show: LI Aquarium, Patty's Berries and Bunches, Palmer Vineyards NewsdayTV's Doug Geed shows us some great spots 'Out East' to visit this summer.

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