Start a holiday season or to take and provide pretexts for many things, and although the ideal is not to overdo it, no need to give them the terrible hangover. Also known as hangover, hangover is the body's reaction after excessive drinking. It is characterized by cause headaches, nausea, heartburn, dehydration, fatigue, drowsiness, and sometimes vomiting and dizziness. After drinking alcohol, this takes between 1 and 2 minutes to get the blood and may reach its peak when they have time between 30 and 90 minutes. But its elimination requires approximately 8 to 10 hours, although it may remain in the body up to 18 hours later, which is why after drinking abuse, many people feel very bad.