Kidney stones have a strange way of catching people off guard. One moment, everything feels fine, and the next, sharp pain radiates through the back or side, leaving no choice but to pay attention.

The best natural way to pass a kidney stone is to drink 3 to 4 liters of water per day. Other fluids may promote urination or help dissolve stones, including hibiscus tea, wheatgrass juice, celery ...

Kidney infections can require hospitalization to treat severe symptoms, so home remedies alone usually are not enough to treat them. However, some home remedies may help to alleviate some symptoms.

Drinking water, lemon juice, and pomegranate juice can help inhibit the formation of kidney stones. Green tea, hibiscus tea, and vinegar may help pass kidney stones and prevent more from forming.