When it comes to substance abuse and addiction, it's important to have the language to describe what's happening. "Frommed abusing substance black out" is a fairly specific phrase, but there are plenty of synonyms you can use to describe similar experiences. "Substance abuse" may be the most straightforward replacement, while "alcoholism" or "drug addiction" may be more specific depending on the situation. "Black out" itself has a few alternatives, including "lose consciousness" or "pass out." "Frommed" may be a bit trickier, but "overuse," "misuse," or even "abuse" could be good substitutes. It's important to find language that accurately describes the situation without stigmatizing or blaming the person affected.