What causes high BUN and low TSH 3?

High BUN and low TSH 3 can be caused by many reasons.

If your BUN is in between 6 mg/dL and 20 mg/dL and your TSH 3 is in between 0.55 uIU/mL and 4.78 uIU/mL then you need not worry as these are the normal ranges for BUN and TSH 3 respectively. But if your levels are lesser or greater than the above values, then there may be some problem in your body.

Some examples of conditions that can increase or decrease BUN levels include:

• Kidney failure
• Decreased blood flow to the kidneys
• Congestive heart failure
• Dehydration
• Conditions that can block the flow of urine

BUN treatment - Click to read 10 GOLDEN ARTICLES on Kidney health

Normal range of TSH 3 : 0.55 - 4.78 uIU/mL

Ideal values of TSH 3 depending on age :

Age	Ideal TSH 3 value
<5 years	0.556
5-10 years	0.562
10-15 years	0.568
15-20 years	0.574
20-25 years	0.58
25-30 years	0.586
30-35 years	0.592
35-40 years	0.598
40-45 years	0.604
45-50 years	0.61
50-55 years	0.616
55-60 years	0.622
60-70 years	0.629
70-80 years	0.636
80-90 years	0.643
90-100 years	0.65
>100 years	0.657

High BUN and low TSH 3 can be caused by a lot of reasons. If you take BUN and TSH 3 blood tests and the results are higher than 20 mg/dL for BUN and lower than 0.55 uIU/mL for TSH 3, your physician may recommend more tests to figure out the problem. You might also get these tests if your physician thinks you have some other disease.

This page has got the maximum number of views from the below mentioned cities (traffic in last 30 days):

Le Mans

Haicheng District

Lavoine

Kingdom of Bulgaria

Les Lilas

Hinacourt

Kolanukonda

Gangarampur (Vidhan Sabha constituency)

Hodayot

Lalgudi

Karakalpak Autonomous Soviet Socialist Republic

Kothi, Satna

Jhadupudi

Jagatsinghpur

Krupki Raion

Howard Peters Rawlings Conservatory and Botanic Gardens of Baltimore

Leporano

Isla Gallo

Grand principality

Kurichedu

Ghug

Heathcote Valley

Gugi-dong

Gorsial

Lasserre, Ariège

Kalamansig, Sultan Kudarat

Ispoure

Kuntzig

Le Mesnil-Rogues

La Villeneuve-les-Convers

Grendelbruch

Hanumana, Rewa

La Haye-Saint-Sylvestre

Garugubilli

Kotwali Bazar

Habra (Vidhan Sabha constituency)

Geography of Mayotte

La Chapelle-Saint-Martial

Huangzhou District

Gillonnay

La Caure

Jiucheng, Weixin County

La Prénessaye

Hypotonia

Hintona

Kamshet (village)

Kondayampalayam

Jharsar Chhota

Hasnabad (community development block)

Kallimedu

How the BUN and TSH 3 Tests Are Done :

If your doctor wants BUN and TSH 3 tests on you, you may need to go through these tests. During the BUN and TSH 3 blood tests, a pathologist will put a needle into your veins and take out a small quantity of blood. A pathologist is a physician in the medical field who thoroughly studies the causes and effects of disease. Within a few hours you will get your BUN and TSH 3 Test reports by your pathologist.

Medical References

• Mayo Clinic – Blood urea nitrogen (BUN) test
• MedlinePlus – BUN (Blood Urea Nitrogen)
• Cleveland Clinic – Blood Urea Nitrogen (BUN): Testing, Levels & Indication