What over the counter drug has the least overdose side effects?

Question by Lyxia: What over the counter drug has the least overdose side effects?
For a report I need to know some information on over the counter drugs. I need to know over the counter drugs with the least overdose damage (death not included, that can happen with any drug overdose).

Example: Tylenol can give you liver damage and kidney damage if overdosed on. It can also induce death.

Best answer:

Answer by how’s this?
Sugar pills

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