[A nod, of course, she needs to at least now that. Keiichi doesn't answer inmediately though, instead focusing in recovering a memory, to be sure of it. It's a distant memory, though not as distant as others. Rika and him talking... The first time she told him about the syndrome... Only to him, yes, Satoko had been in danger back then. And Rika mentioned the schedule... To lead a normal life one...]

The injections have to be taken twice everyday, once the treatment starts to miss an injection may be dangerous and cause the syndrome to raise faster. But other than that it has no other special indication that I'm aware of, but the medicine will probably have instructions for it in case I forgot something.