Completely Clear Urine
Very clear urine often means that the urine is highly diluted.
This can happen after drinking a large amount of fluid. Clear urine by itself is not usually a sign of illness.
Rather than trying to maintain completely colorless urine, a pale-yellow color is commonly used as a practical indication of adequate hydration.
Pink or Red Urine
Pink, red, or reddish-brown urine deserves more attention because it can sometimes indicate blood in the urine.
Blood may occur with conditions such as urinary tract infections, kidney stones, certain kidney problems, or other urinary tract conditions. In some cases, more serious diseases can also cause blood in the urine.
However, red or pink urine does not always mean there is blood. Foods such as beets, blackberries, and rhubarb can change urine color, and certain medications can do the same.
If you cannot clearly explain red or pink urine by something you recently ate or a medication you take, it is important to have it evaluated by a healthcare professional.
Orange Urine
Orange urine can have several possible causes.
Dehydration can make urine more concentrated and darker, while certain medications and vitamins can also produce an orange or yellow-orange appearance.
In some circumstances, orange urine can be associated with a liver or bile-duct problem, particularly when it occurs together with pale-colored stools or yellowing of the skin or eyes.
