BOSTON Sen. Edward Kennedy, who has brain cancer, was taken by ambulance to a hospital Friday near his Cape Cod vacation home after complaining of feeling ill but returned home a few hours later.
A statement issued by the 76-year-old senator's office attributed the episode to a change in medications. Sen. John Kerry said his fellow Massachusetts Democrat was well and planned to watch the evening's presidential debate between John McCain and Barack Obama.
A 911 call from the Kennedy compound in Hyannis Port came around 5 p.m., said Barnstable Police Sgt. Ben Baxter. Kennedy was taken to Cape Cod Hospital and was "alert and responsive" during the trip, Baxter said.
Kennedy's office confirmed he returned home about 8 p.m.
He had a seizure in May and underwent surgery in June for a malignant brain tumor. After undergoing six weeks of chemotherapy and radiation treatment, he has been steadily increasing his public activity.
In early September, Kennedy announced he would not return to the Senate until January, but he has since held videoconferences with his staff and members of the Senate committee he leads.
Kennedy surprised his colleagues in July when he made a surprise return to Capitol Hill to vote on a Medicare bill.