My mom is really sick...?

but shes in the mainland (i live in hawaii) so i can't really visit her...from what i understand on her VM she has pneumonia, a swollen liver, and a swollen gall bladder.......im really worried - im afraid its because shes been abusing drugs and alcohol even though she denies it...do you think this could be serious or do you think she might be okay...i know each can be treatable but i dont know how serious it is with her...=\