Hi, My daughter had her 18th birthday yesterday and today is very unwell, for the last 10 hours she has had nausea, trembling and very painful stomach cramps. I have found out that she took the following things; one tab of acid, about 30 nos (nitrous oxide I think) capsules via inhalation and about 2 pints of an alcohol mixture in one go as a dare by her friends, she is 18 and quite slight build, can you offer any advice, thanks Lin