If A Patient Presents To An E.r Having Consumed Too

If a patient presents to an e.r having consumed too many panafen plus (neurofen + codeine around 12-15 mg each ), say 20 or 30, plus alcohol, and valium. Would they pump their stomach? If this person is doing it multiple times a week.. how much damage is it doing to their liver etc? I am very concerned about my partner. Thank you