Which fluid-related action is recommended for treating kidney infections?

Increasing hydration levels is a recommended action for treating kidney infections because adequate fluid intake helps flush bacteria and toxins from the urinary tract. Staying well-hydrated can assist the kidneys in performing their function more efficiently, which is particularly important when the body is fighting an infection. Proper hydration dilutes urine, reduces the concentration of harmful substances, and can lead to more frequent urination, which helps in expelling the pathogens from the urinary system.

By ensuring that the body is well-hydrated, you also support overall kidney health and enhance the body's ability to heal effectively. This is especially beneficial in the context of a kidney infection, where the body's natural defenses need assistance to combat the infection effectively.