Dehydration is a contributing factor to many ailments. Therefore, you can use IV therapy to rehydrate your body whenever you need it. If you’re feeling hungover, sick with the flu, or simply tired after a long and stressful week, the rapid rehydration from IV therapy can help you feel much better. However, IV hydration therapy is particularly useful when you’re suffering from severe dehydration. Be aware of the signs and symptoms of this condition, and alert Mobile IV Nurses if you experience any of the following: Extreme thirst No urination or very dark urine Dry mouth, lips, and eyes Fatigue or lightheadedness