Question 1

if i scratch the skin, immediately i get rashes..(i had some skin allergy a year back)whether the pain is due to high urea in blood?

Accepted Answer

See below: I doubt, but u can check the urea and creatinine level which are kidney function tests.
Looks like you have hives an allergic skin condition.

Question 2

i've pruritis left foot in dist. of medial plantar nerve for 5 yrs. failed antifungals, lotrisone, (clotrimazole and betamethasone) hydration, urea, steroid cr. allergy testing neg. ?

Accepted Answer

Perhaps you : Have an entrapped nerve? Sometimes itching can be close to numbness or tingling.....Is their a rash? Any skin discoloration? Peeling skin?

Question 3

why fast before urea breath test?

Accepted Answer

Accuracy of test: This urea breath test is for detecting h.Pylori, a bacterium, that can cause peptic ulcer disease.Helicobacter pylori lives in the stomach and breaks down urea.This natural substance found in normal humans.Capsule is swallowed with urea attached to radiactive label c14. After 15 min. Breath into balloon which is analized to determine presence of bacteria. Food and certain medications interfere.

Question 4

what causes low serum bicarbinate and urea?

Accepted Answer

Metabolic panel: Urea could be low without any significance, sometimes seen in liver failure malnourishment. There could be other rare causes. . Low bicarbonate (sodium bicarbonate) could from a number of causes depending on the context. Discuss this with your doc.

Question 5

how to calculate gfr frm urea creat values ?

Accepted Answer

Calculated GFR: You can calculate the measured GFR by multiplying urinary creatinine measurement x urine volume divided by plasma creatinine x time of measurement  i.e.
(u[cr] x urine volume)/(p[cr] x time)= creatinine clearance (gfr).

Question 6

how can  it feel to have a urea breath test?

Accepted Answer

Simple to perform: Urea breath test is easy and simple to perform.You are asked to collect sampme of your breath before the test start either blowing into a balloon or blowingbubbles into a bottle containing liquid.Then you are given dose of ures labeled with radioactive c14 or non radioactvec13.The samples are collected after giving the urea.

Question 7

is urea parvum dangerous if you are pregnant?

Accepted Answer

It can be: It can be if untreated. It's been know to cause chorioamnionitis, pyelonephritis, neonatal diseases.

Question 8

what does a urea nitrogen level of 27 indicate?

Accepted Answer

Many options: The most common reason for a marginally elevated BUN is dehydration.  Blood urea nitrogen can be elevated in cases of renal function impairment.  Knowing the serum creatinine can help determine that.

Question 9

what is the difference between urea and uric acid?

Accepted Answer

Sound alike but not: Although the names are similar, they're entirely different. Urea is a waste product in your urine. Uric acid is a metabolite of proteins and, when deposited in joints, is the cause of Gout.

Question 10

does sweat contain urine in it in the form of urea?

Accepted Answer

Yes: But minute, insignificant amounts. With severe kidney failure [uremia] the amount is greater.

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Doctor answers about:

Diazolidinyl urea allergy

A member asked:

If i scratch the skin, immediately i get rashes..(i had some skin allergy a year back)whether the pain is due to high urea in blood?

A member asked:

I've pruritis left foot in dist. of medial plantar nerve for 5 yrs. failed antifungals, lotrisone, (clotrimazole and betamethasone) hydration, urea, steroid cr. allergy testing neg. ?

A member asked:

Why fast before urea breath test?

A member asked:

What causes low serum bicarbinate and urea?

A member asked:

How to calculate gfr frm urea creat values ?

A member asked:

How can it feel to have a urea breath test?

A member asked:

Is urea parvum dangerous if you are pregnant?

A member asked:

What does a urea nitrogen level of 27 indicate?

A member asked:

What is the difference between urea and uric acid?

A member asked:

Does sweat contain urine in it in the form of urea?

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