Ronaldo is confident he will recover from a foot problem in time for Brazil's World Cup opener against Croatia on June 13.
The Real Madrid forward scored the opening goal in Sunday's 4-0 triumph against New Zealand but struggled throughout the game.
"I have five blisters on my left foot," said Ronaldo. "But only one really affects me and it's very sore.
"I will have to put some cream on it in order to speed up the healing process but I don't think it will be a problem for the World Cup."
