A Dash Too Much Sugar: Three Issues That Cause Extra Sugar In Your Urine

If you have taken a urine test and the urologists have reported extra sugar in your urine, they are likely to call you back for further testing. There are a number of different issues that may cause extra sugar in your urine, so it is important to book a follow-up appointment for another urine test and a blood test. Here are three issues that may cause extra sugar inside of your urine and how these problems can be fixed. 


One of the main causes for extra sugar inside of your urine is diabetes. Diabetes is a disease that causes a dysfunction in the bodies ability to metabolize sugar or glucose. If the urologist sees extra sugar inside of your urine, the first test they are likely to give you is a blood test. If your blood sugar level is above a certain range, your physician will be able to immediately diagnose you with diabetes and put you on the proper insulin injections or pills. When sugar is found inside of the urine, this is the most common issue by far, but it is not the only issue that could happen. 

Renal Glucosuria

If you do not have diabetes, you could have a genetic illness called renal glucosuria. This is illness is caused by a genetic trait that is passed along through the parents in a recessive gene. This issue can be diagnosed with a test through a urologist plus a blood test on the same day. The way that renal glucosuria is diagnosed is that a urine test shows excess sugar inside of the urine but a blood test shows a normal blood glucose reading. This recessive disease does not tend to cause negative effects on the body. As long as you stick to a healthy diet, you should be able to live with renal glucosuria, as long as you are diligent about lowering sugar intake and being careful with your kidneys. 

Medicine usage

Simply using specific medications can cause the levels of glucose inside of your urine to increase. Certain prescribed diuretics can cause excessive sugar inside of the urine while you take them, like furosemide. These are used for edema or for congestive heart failure, but they can cause sugar to be flushed out of the system during the laxative experience. If a prescribed medication is causing the sugar in your urine, you may need to remain under the watchful eye of a physician, but there may not be a need to seek other treatments.