Frank and Alice got up and sprinted down the corridor for the Healer. Within moments she was there, and the young group of students has lifted him onto the stretcher which was now levitating down the corridor.

When they got to the Hospital Wing the students surrounded him, still trying to put pressure on the cuts. Remus was white and unconscious.
“Move, now! What happened? Out of my way! What happened?” Madam Pomfrey tried to ask. The Lions were surrounding Remus, and she couldn’t get through.
“Sonorus,” someone said, but nobody noticed.

“QUIET!” a voice boomed. It was Dumbledore. “Someone tell me what happened?” he asked, loudly.
A sobbing Lily spoke, “Professor we were-were about to head back to the T-towers, but Mul-ciber and Avery were th-there waiting and they-they pulled out their wands and said… they said Sectumsepra and then he just-he just collapsed.”
Dumbledore left the area to talk to Madam Pomfrey, who appeared moments later and muttered a spell over his wounds. They started to heal over, and some of the pink colour started to come back on his face, before he opened his eyes.
“Remus, how do you feel?” Lily said, taking hold of his hand.