Despite Madam Pomfrey’s strong objection, Umbridge decided it wouldn’t be a good enough punishment if Potter was allowed to be healed right after the punishment, so Potter was denied all medical care. Granger tried brewing healing potions herself, but with the tight timetable of Umbridge’s reign and the upgraded security of Severus’s lab, she couldn’t just pull them out of thin air. Draco, on the other hand, had a lot more leeway. Granger looked like she would punch him anyway, and Draco moved back a bit: "I genuine care, Granger.’