Hello I Have A Friend And His Girlfriend Has Been

hello I have a friend and his girlfriend has been using him to arrange her immigration status and well she used to smoke weed and when she was pregnant she would say she would commit alcohol poising so it can kill her and her baby.now her baby is nearly 2months old and she told him she was gonna overdose on 600 milligram ibuprofen pills he is not sure if she yolk them or not and he does not want to call the ambulance because what if she really didn't take them and make a big scene. is there any symptoms he should be looking for to know if she did?