Is a bottle of Witch Hazel harmful at all if someone were to ingest the entire bottle? Please help?

A friend of mine just drank the entire thing a day ago because they were in alcohol desperation. I am scared for him and I want to know the side effects of that and what will happenen? Is there any side effects that are harmful? He demanded me not to call anybody because he doesn't want to be taken away. I just... show more A friend of mine just drank the entire thing a day ago because they were in alcohol desperation. I am scared for him and I want to know the side effects of that and what will happenen? Is there any side effects that are harmful? He demanded me not to call anybody because he doesn't want to be taken away. I just want to know if he is going to be ok please help
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