Diabetes can cause urine to appear dark yellow, amber, or even tea-colored due to high glucose levels and dehydration, often with a sweet or fruity smell, and sometimes appear cloudy from excess sugar or infections; while pale/clear urine can signal good hydration or diabetes insipidus, persistent changes warrant a doctor's visit.
Typically, diabetic urine may appear more yellow or amber-colored due to increased glucose concentration ((Raymond and Yarger, 1988) and (Aycock and Kass, 2012)). As dehydration increases, which is common in poorly controlled diabetes, urine becomes darker and more pronouncedly yellow ((Belasco et al., 2020)).
Common Urine Color Changes in Diabetic Patients
Dark yellow or amber-colored urine can mean your urine is too concentrated, often from not drinking enough water. Cloudy or turbid urine might mean you have a urinary tract infection. Urine that looks red or cola-colored could have blood in it.
An unusual urine color also can be a sign of a health problem. For instance, some urinary tract infections can turn urine milky white. Kidney stones, some cancers and other diseases sometimes make urine look red due to blood.
If you have more glucose than normal in your urine, it could mean that you have: Too much glucose in your blood, which could be a sign of diabetes. Diabetes is the most common cause of high urine glucose levels.
Here are more details about possible symptoms of diabetes:
The glucose urine test measures the amount of sugar (glucose) in a urine sample. The presence of glucose in the urine is called glycosuria or glucosuria. The glucose level can also be measured in other bodily fluids using a blood test or a cerebrospinal fluid test .
If your urine is dark yellow, brown, pink or red, it may mean something is wrong. Often, discolored urine means there is blood in your urine (blood can make your pee look brown, pink or red), which may signal you have a kidney infection, urinary tract infection (UTI) or kidney stone.
One of the most common early signs of diabetes is a need to pee more often during the day. But it can also happen at night. When there's too much sugar in your blood, which happens if you have diabetes, your kidneys have to work harder to get rid of it. This forces them to make more urine.
Dark urine
Urine that is darker than usual is a common sign of liver damage. The urine may be brown, orange or amber.
Three common signs of diabetes are increased thirst and frequent urination, extreme tiredness, and blurry vision or slow-healing sores, often stemming from high blood sugar levels affecting the body. These symptoms, sometimes called the "Three Ps" (polyuria, polydipsia, polyphagia), can develop slowly in Type 2 diabetes or quickly in Type 1.
Diabetes insipidus (DI) is a rare condition that leads to excessive urination (passing a lot of clear urine) and excessive thirst. The antidiuretic hormone (ADH) or vasopressin (AVP) is released by the pituitary gland and helps the kidneys balance the amount of water in the body.
Five early signs of diabetes include frequent urination, increased thirst and hunger, fatigue, blurry vision, and slow-healing sores or frequent infections, stemming from high blood sugar levels that affect the body's ability to use glucose for energy, leading to these common symptoms.
Eventually, when an individual's blood sugar level is high, urine will appear different from its normal color. Simply, it will be pale or clear due to excessive urination, as the body tries to remove extra glucose. At times, urine may have a sweet or fruity smell due to the presence of glucose and ketones.
Urine and diabetes
Diabetes may increase the frequency of urination. It can also increase thirst, and when a person drinks more, this can result in an increased urine output that is paler in color. Otherwise, there appear to be no unusual urine color changes for well-managed diabetes.
Symptoms of hyperglycaemia
“If you are urinating more that one to two times overnight, try not drinking after 7 p.m. and not having caffeinated beverages after 5 p.m. If you're still getting up multiple times to go the bathroom at night, that may be a sign that something else is going on,” says Katherine Bergamo RN, MSN, FNP-C, a nurse ...
Only your doctor can confirm whether you have diabetes or prediabetes. Testing should be carried out in a health care setting (such as your doctor's office or a lab).
Cola- or tea-colored urine or urine that smells can be a sign of kidney disease. Orange-hued urine can be a sign of problems with your liver or bile duct. Greenish or cloudy pee can be a sign of a UTI. Dark brown pee or pee that smells like ammonia can be a sign of liver failure.
Kidney failure can make urine smell strongly of ammonia or have a fishy odor, often due to built-up waste products (amines) or infection, signaling concentrated urine from dehydration or kidney dysfunction. Other signs alongside bad-smelling urine include foamy, bloody, or cola-colored urine, swelling, fatigue, and changes in urination, all pointing to potential kidney issues that require a doctor's evaluation.
Symptoms can include:
According to its proponents, you use the pinch method by holding the thumb and index finger of one hand just above the wrist of the other hand and then exerting a little bit of pressure on the wrist. Doing this will supposedly cause the release of insulin and break down glucose.
Warning Signs and Symptoms