I always expirence blood drops each time in stool, mostly when I take some alchohol, what medication can I take?

Blood in Stool. Alcohol is very hard on the lining of your stomach. If you are noticing blood when you drink it is time to stop drinking.... At least for a time. Your stomach and intestines and your liver may need to recover their normal function. While you are not drinking you may find that a good antacid such as Prilosec otc helps.