i drank 1.5 750s of jager with 6 packs of redbull every day for 3/4ths of a year.
on 3 occasions i puked blood, aside from that i had heartburn every day and was drinking large doses of mylanta to calm it. as for stopping irritation, dont binge drink for large periods of time, dont mix like a poster before said, try to be moderate in general, i imagine beer is more safe, liqersquicker. dont be stupid like i was. if you drink less and puke very rarely it probably means you are doing less damage in the long run. a blood test on me showed liver enzymes up meaning the beginning of liver death.
im convinced i have an ulcer from my previous activity...bleeding upon binge drinking resulting in small amounts of blood puke, as although, after 4 months of being abstinent from alc i have no heartburn anymore, im sensitive to stomach upsets in foods like onions and orange juice and too much tomato sauce..citric acid and ascorbic acid and such

as with anything potentially harmful

-moderation-