Waco, Texas ? Anti-war demonstrator Cindy Sheehan was hospitalized Friday evening for dehydration and exhaustion after fasting for more than a month and protesting earlier this week in 100-degree weather, friends and relatives said.

Sheehan was listed in stable condition at Providence Health Center in Waco. Brenda Mauk, a nursing supervisor, declined to release additional information.

Sheehan, 49, was hospitalized after friends picked her up Friday afternoon at the Dallas-Fort Worth International Airport, where she arrived after spending several days in Seattle at the Veterans for Peace convention, said friend Tiffany Burns.

Sheehan, who has been on a liquid diet as part of the nationwide “Troops Home Fast” hunger strike, had been treated and released from a Seattle emergency room Thursday night. On doctors orders, she ate for the first time in 37 days, Burns said.

Sheehan also underwent additional tests for uterine bleeding, her sister Dede Miller said.