u/YoNoHabloSpanish

my sister (16) took what i believe was 2 bottles of her lithium (150mg 2x a day) and about 2 bottles of her seroquel (100mg) both meant for 30 day use, i found her around 12 hours later she went to sleep at 8 and i found her around 7:30, she has bipolar 1 if you couldnt already tell and my parents wont tell me anything someone please help! is it likely she wont wake up and thats why im not being told anyythign?