husband just called from his mother's apartment. He and his sister go over daily to administer her medications and check on her as she's severly schizophrenic and her health isn't the greatest. Lately she's been having issues with her oxygen and having purple lips. She's supposed to be on oxygen 24/7 but won't do it. husband was planning on taking her to the doctor tomorrow. Today though, he got over there, her lips are purple again, her speech is slurred, she's swollen and is having problems moving. She protested but he called an ambulance so I'm headed over to the hospital. I'll update later.