Messi hit him hard in his right leg, he left the Nou Camp during the Blaugrana game with Valencia in the second round of the first Spanish division for treatment, before returning to the stadium again.
After the game ended with a couple of goals, Argentina's wife performed the first medical tests. Some reports pointed out that the player was not suffering injury and that what happened to him was a serious blow in his right thigh and he could play the next Classic game.
According to the newspaper's website, Messi "MP" made a series of tests inside the dressing room because the team owns the medical team of mobile ultrasound devices helping them to find the preliminary player.
The doctors ignored the injury to Messi, stating that the player was seriously blown to muscle to his right-handed muscles and caused him to be severely tight in the affected area.
According to some reports, Messi will be holding a final check on Monday to decide whether to play in the Clasico in a determined way.
"I do not know exactly what it is, it can be a little mess, we'll wait to see what the doctors say, and we will evaluate things accordingly," said coach Ernesto Valverde or an anaf. Marca's newspaper reported.