Advice please! My son (who is vehemently anti-vaping) just told me that his 14 year old best friend is regularly vaping, but asked me not to tell his parents. However, the friend has an enlarged spleen after contracting the Epstein Barr Virus (and often has bad abdominal pains from it - he has also been banned from playing football for 8 weeks due to the risk of rupture). Having Googled 'is it dangerous to vape with an enlarged spleen', I'm quite concerned and think I should tell his parents. AIBU to do this, even though it might cause problems for the friendship? From what I understand, it will be obvious who it has come from. I simply don't know how dangerous it is (aside from the usual health-risks of vaping), as Dr Google is not always correct.