It’s important to stay hydrated while you’re drinking alcohol. That means drinking plenty of water between cocktails. Water is great, but tomato juice with cayenne pepper, sugar, and lime should also be added to the hydration options as the concoction helps replenish electrolytes and get blood sugar back on track. No tomato juice in the house? Try a glass of water with a dash of salt and sugar both before bed and immediately upon waking up.