Hydration IV therapy is an easy fix for a big concern. Dehydration can cause headaches, brain fogginess, kidney concerns and more. However, there is a way that you can combat this and get yourself hydrated again! Hydration IV therapy is done by using an IV bag full of IV fluid. You can, of course, add other vitamins and minerals into the solution, but the IV solution is the prominent ingredient to getting you hydrated and feeling better. Since IV hydration is faster and more effective than drinking water, you will be able to notice the effects of hydration much faster. Signs of proper hydration include: Mental clarity Improved concentration and focus Better mood Improved energy levels Clear, glowing skin Improved cardiovascular function