On New Year's Eve, my husband drank almost a whole bottle of tequila by himself. He ended up puking for nearly 2.5 hours. He was puking what looked like a light amount of blood. It just tinted his puke a really light red color, but it went away after the first 2 hours. I wanted to take him to the ER, but was not sure what to do. Does anyone know if this is common and if I should have him go to the doctor? Thanks, any advice is appreciated!!!