2-3 litres is usually recommended. Drinking freshly squeezed lemon juice
with water is said to help dissolve
kidney stones. If you eat a lot of peanuts and peanut butter, then stop eating it or cut down. Peanuts and other foods contain a substance that can cause a build up of kidney stones.
If you experience any pain, especially in the lower back, the sides and below your rib cage, start feeling unwell, make an appointment urgently to see the doctor.