Sen. John McCain (L) (R-AZ) speaks with members of the Republican leadership, including Senate Majority Leader Mitch McConnell (R) about the Defense Authorization Bill following caucus luncheons at the U.S. Capitol June 9, 2015 in Washington, DC. The Senate is expected to begin voting on the Defense Authorization bill later this afternoon.
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02:05 - Source: CNN

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Sen. John McCain is expected to miss at least a week in Washington due to surgery

His absence has side effects on the Republican health care plan and a defense funding bill

CNN  — 

Sen. Lindsey Graham said his closest friend in the Senate, Sen. John McCain, is like his old self again after surgery Friday to remove a blood clot above his left eye.

Graham said he spoke with McCain by phone on Sunday after the surgery in Arizona. He said McCain was doing much better and already itching to get back to Washington, though his doctors have told him he can’t fly for a week while he recovers.

“He sounded like a different person. He clearly was a hurting guy,” Graham said. “I think they relieved the pressure and he sounded like the old John McCain, dying to get back and talking about driving across the country. I said no.”

Graham told CNN’s Manu Raju that McCain had not been feeling well in the run-up to the surgery and was “getting forgetful.”

Senate Armed Services Committee Chairman John McCain speaks at a news conference at the U.S. Capitol February 24, 2016 in Washington, DC.
Senate Armed Services Committee Chairman John McCain speaks at a news conference at the U.S. Capitol February 24, 2016 in Washington, DC.
Chip Somodevilla/Getty Images North America/Getty Images

Related article McCain's blood clot may be more significant than first thought

“He’d been traveling a lot, we wrote it off that he was tired, but he was getting forgetful – and you know he just wore himself out traveling all around the world,” Graham said. “I’m glad they found out what I thought was the cause.”

Later on Monday, Graham told CNN he wanted to retract that statement, saying that he did not mean to say that McCain was getting forgetful.

The Senate has delayed consideration of the health care bill this week with McCain’s absence, as his vote at the moment would almost surely be needed for Republicans to get to 50 “yes” votes to pass the bill. McCain’s office has said he’ll be out at least a week.

Graham, a South Carolina Republican, spoke to McCain again by phone on the way to Monday evening’s Senate vote – the first that McCain was missing following the surgery .

After answering questions from reporters, Sen. John McCain departs the U.S. Capitol for a briefing on North Korea at the White House April 26, 2017 in Washington, DC.
After answering questions from reporters, Sen. John McCain departs the U.S. Capitol for a briefing on North Korea at the White House April 26, 2017 in Washington, DC.
Win McNamee/Getty Images

Related article McConnell delays health care vote while McCain recovers from surgery

Graham said it was a major surgery, but also has led a good outcome.

“He’s got to heal up or he’ll take a step backwards,” Graham said. “I think they don’t want him to fly for a week. But I think he would walk back if they’d let him. … He’s dying to get back and for the sake of his family I hope he doesn’t have to stay there over a week.”

In addition to the health care vote, McCain is supposed to lead debate on the annual National Defense Authorization Act on the Senate floor.

Graham said it wasn’t clear yet if McCain would be back next week.

“I don’t know. If it were up to him, he’d be on his way now,” he said. “But he … for once in his life, listen to his doctors. … He’s been hit pretty hard so it’s going to take a while.”

CNN’s Ryan Nobles, Manu Raju and Ashley Killough have contributed to this report.