Why is hydration important when consuming alcohol?

• A. Hydration has no impact on alcohol effects.
• B. Only nurses need to worry about hydration during drinking.
• C. Alcohol is a diuretic and can cause dehydration; water helps maintain hydration and can reduce hangover severity.
• D. Drinking water increases intoxication.

Answer: (C)

When you drink alcohol, your body tends to lose more fluids because alcohol lowers the amount of antidiuretic hormone your kidneys release, so you urinate more. This is why alcohol is a diuretic and dehydration can follow. Drinking water helps replace those fluids, keeping your body’s fluid balance and circulation steadier. Staying hydrated can also make hangover symptoms like a dry mouth, headache, and fatigue less harsh. It’s important to note that water won’t reduce how drunk you are or sober you up faster; it mainly helps with fluid balance and how you feel during and after drinking.