Commonly known for its bright yellow color, this intravenous infusion is used to correct vitamin and electrolyte deficiencies in people, specifically those who may have had a bit too much fun the night before. Hangovers can last up to 72 hours. 72 hours to suffer with fatigue, headaches, nausea, brain fog, even anxiousness. Who has time for that? A Banana bag can treat hangover symptoms in a fraction of the usual recovery time.