Doctor insights on:
Home Glucose Urine Tests
Urine is the product of the kidneys, which is produced to eliminate the waste products of metabolism, manage body fluid balance, &maintain acid-base balance. The blood is first filtered by the kidneys, and the composition of the resulting fluid is then altered depending on the body's needs. It is composed of mostly water, and breakdown products from blood cells impart ...Read more
Mychild 3.5y hispth test 200(5-50) ca 5(8-11) ca++ .8(1.1-1.3), has sugar in urine, no sugar in blood, kideny tests in normal range, thyroid tests normal?
Peads endo consult: Your child needs to be in follow up of well trained pediatric endocrinologist. Without knowing more specific details i could not give you more information. There could be several causes for low calcium in this age group and this needs to be worked up and he should be receiving appropriate calcium supplementation and may also require Calcitriol ( active form of vitamin d) based on the diagnosis. ...Read more
Usually diabetes.: One of the functions of the kidney is to absorb all sugars into the bloodstream & prevent their excretion in the urine. Diabetes, or conditions where blood sugar is very high, can overwhelm the kidney's ability to reabsorb glucose, causing it to spill out into the urine, a condition called glycosuria. Though diabetes is the most common cause, rare defects in kidney function can cause this as well. ...Read more
Low threshhold: Ordinarily the kidney does not spill sugar into the urine until the blood level reaches about 180. However, if this kidney threshhold happens to be set at a much lower level, the sugar will begin to spill at a much lower level. This goes by the scientific name of renal glycosuria and has no relation to diabetes. ...Read moreSee 1 more doctor answer
No: Never, regardless of size of meal.Get a more detailed answer ›
It's possible: Hi. Odd question. It's possible to have a serum glucose over 200 with none in the urine, but the higher above 200 the serum glucose gets, the less likely none shows up in the urine. It has to do with the tubular threshold for glucose, which does show a bell-shaped curve distribution. ...Read more
Are you diabetic?: Hi. No, it's never normal to have glucose in the urine unless you're a diabetic on an SGLT-2 inhibitor. Not during menses, and not not during menses. If sugar was in your urine and you haven't been tested for diabetes, see your doc & get tested. Live healthy. Good luck! ...Read more
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