Yeah it can cause liver failure. They will probably just pump your stomach. Unless it was too long ago then idk what they'll do.

well it was about a week ago. and getting my stomached pumped sounds very painful

If it was a week ago there is no sense in taking you to the hospital.

The stomach pump thing is just what they do to get things out of your stomach. They do it like, directly after something happens.

so you don't know what will happen then huh?

well if it was a while ago then there is nothing but tests that can be done.. And hopefully its not liver failure...Its hard to get on a list to get one... and due to how you got it, your near the bottom of the list... as clearly they want to give to the people that have it for either medical reasons or for other reasons not from them trying to end their life...
Hang in there, a simple test can be done and then you will know.. as for the hospital... if your not in risk right now then she cant put you there without you agreeing... unless your under age... then in that case.. you would have to hire a child lawyer and have them help you get out of there... but unless your at risk they wont keep you unless you want to be there for help... and maybe you need it... maybe you just need counseling...

Honestly you should be fine. Have you been having any problems since then?

Like, how much did you take? And was this one time thing?

well i took about the entire container over a course of 5 days. there was 100 tablets in the thing. and yes i'm under 18 by the way. and i don't have the money for a lawyer.

by the way could an upset stomach be a sign of liver failure? please message me if you know.

Signs and symptoms of acute liver failure may include:
Yellowing of your skin and eyeballs (jaundice)
Pain in your upper right abdomen.
Abdominal swelling.
Nausea.
Vomiting.
A general sense of feeling unwell (malaise)
Disorientation or confusion.
Sleepiness.

That's just what I found on google. I don't know much about it honestly.