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Home > Learn about kidney disease > Chronic Kidney Disease > CKD Symptoms >

What Symptoms Can High Level of BUN in Kidney Disease Caused

2016-12-15 14:51

What Symptoms Can High Level of BUN in Kidney Disease CausedBUN level begins to increase when about a half of kidney function is affected. Therefore occurrence of elevated BUN is always accompanied with a group of symptoms. Then, what symptoms can high level of BUN caused?

1. Nausea or vomiting

Nausea or vomiting is a torturous symptom that occurs easily when BUN is elevated. BUN is the abbreviation of blood urea nitrogen which refers to the level of urea nitrogen in blood. Urea nitrogen is the end product of protein. When excessive urea nitrogen can not be discharged timely, they will build up in the body and stimulate digestive tract, and thus cause nausea or vomiting. In serious cases, patients may vomit blood.

2. Itchy skin

Itchy skin is another annoying symptom that occurs easily when BUN is elevated. As we have mentioned, urea nitrogen is the end product of protein. They can stimulate skin and sebaceous gland, and thus cause atrophy of sweat gland, which can cause dry skin and itchy skin.

3. Tiredness

Kidney disease patients with elevated BUN may find they become tired easily and this is usually caused by renal anemia which is diagnosed when red blood cell account is lower than the normal range due to kidney disease.

4. High blood pressure

High blood pressure is another symptom that occurs when BUN is elevated.

If you want to relieve those symptoms or want to treat kidney disease well, you can send email to us or consult our doctor on WhatsApp/Viber directly, we will try our best to help you.

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Tag: Kidney Disease   CKD Symptoms   BUN  
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