What causes dark yellow urine?

Urination is something the human body needs to do every day, and some careful people will also find that the color of human urine will change. Sometimes the urine is white, sometimes the urine is yellowish and sometimes the urine is dark yellow. In fact, the appearance of these colors of urine is closely related to the health status of the human body. Dark yellow urine may be a sign of liver and kidney disease. Let's explain in detail what causes dark yellow urine.

Reasons for dark yellow urine: 1. Physiological factors. Yellow morning urine occurs when the first urination after getting up in the morning is yellow. There is no need to worry. Because after a whole night of rest, the urine in the body will be concentrated, the waste content will be higher, and the color will be yellower. Especially when you drink less water, the color of your morning urine will be darker. This is normal and there is no need to worry. Food causes Eating vegetables and fruits with natural pigments, such as carrots, can also change the color of your urine. However, this phenomenon is only temporary. If you drink a few more cups of water, it will gradually return to normal.

2. Pathological yellow urine: In clinical examinations of liver and kidney diseases , yellow urine is divided into two categories, one is bilirubinuria and the other is urobiligenuria. Bilirubinuria refers to the condition in which bilirubin in the gallbladder enters the blood circulation. The cause is usually inflammation of the bile duct, which causes the bile duct to rupture, resulting in bile entering the blood. Urobilinogenuria is caused by liver damage. Liver damage increases the intestinal absorption of urobilinogen, and when urobilinogen dissolves into urine, yellow urine appears. In addition, people with hemolytic anemia will have massive destruction of red blood cells, and urobilinogen will also be absorbed through the intestines, causing the liver to be unable to convert a large amount of urobilinogen into bilirubin, which will also cause urobilinogenuria.

2 Why is the urine very yellow when you wake up in the morning ? If the urine is yellow, but there is no other discomfort, this is mostly a normal condition of the human body; the normal color of human urine is originally light yellow; especially in the morning, every time you urinate, the chance of yellowing is very high; some people will also have yellow urine when eating vitamin B, or foods such as carrots, or other medicines such as Sulfate, etc.; it will disappear after stopping, and you don’t need to pay attention to it; if the urine is very yellow, even like strong tea, even if there are no other obvious symptoms, you should consider liver and gallbladder disease and see a doctor immediately; if the urine is yellow and accompanied by urethral fever, this is a mild urethritis, which is commonly known as getting angry, especially when you urinate for the first time in the morning, and there is no feeling of fever when you urinate for the second time; this is mostly due to not getting a good rest the day before, or eating foods that are easy to get angry, such as peppers, wine, etc.; this does not need to be treated, and everyone will have such a situation countless times in their life;

3. Judging your health from the color of your urine 1. Colorless urine: It may be a sign of diabetes, chronic interstitial nephritis, or diabetes insipidus. If it is not caused by drinking too much water, you should be careful to identify it. 2. White urine: It looks like milk, sometimes mixed with white clots or blood, indicating that there is chyle in the urine, which comes from filariasis or blockage of the kidneys or lymphatic vessels. 3. Soy sauce urine: It is caused by the massive destruction of red blood cells in the urine. It may also be acute nephritis, acute icteric hepatitis and hemolytic jaundice. 4. Red urine: It indicates that there may be an excess of red blood cells in the urine, also known as "hematuria", which is mostly caused by kidney disease, stones, prostatitis, bladder tumors, etc. If severe low back pain occurs accompanied by hematuria, it is most likely caused by stones, such as kidney stones, ureteral stones, etc. 4. What are the causes of yellow urine? If your daily living habits are unscientific, it will also cause the urine to be colored. For example, staying up late, overwork, excessive drinking, overusing the brain, overusing the eyes, etc. These conditions do not require special treatment. They can be alleviated by paying more attention to rest and drinking enough water in daily life. Food influences some people who frequently and long-term consume large amounts of vegetables such as beetroots, raspberries, carrots, etc., which can also cause yellow urine. This is because these vegetables contain natural pigments, which will cause yellow urine if consumed frequently. In daily life and diet, if you drink too little water or eat too salty food, it may also cause yellow urine.

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