Urea Clinic Test Walk-in Clinic

What is a Urea Test?

Urea provides essential information about how well the kidneys and liver function. As such it is a waste product from the breakdown of amino acids found in proteins. When protein is broken down in the liver, nitrogen is produced in ammonia and is excreted in the urine. Most diseases that affect the kidneys or liver can affect the amount of it in the blood.

Why get one?

To diagnose various diseases – liver damage, urinary tract obstruction, congestive heart failure or gastrointestinal bleeding. And to evaluate kidney function and monitor the effectiveness of dialysis.

1 Biomarker:

Urea: measures the amount in your body.

High Levels

Existence of a urinary tract obstruction.
Congestive heart failure or a recent heart attack.
Bleeding in the stomach or intestines (gastrointestinal bleeding).
Dehydration.
Aggravated diabetes mellitus.

Low Levels

Liver disease.
Pregnancy.

How does our Clinic Visit work?

Please book your check-up online and visit us on-site to have your appointment with our Registered Nurse. Please note that you must present your ID.

Order your check-up or simple walk-in same day.

Perform the sample with our staff and hand to the Laboratory Scientists for processing.

Lastly, once your results are ready, we will send you an email with your Result. Also you can view the report in your Dashboard.

How long do the results take?

The target turnaround time is 1 working day. The turnaround time is a guide only and sometimes depends on assay run schedules.

Missed appointments or cancellations less than 24 hours prior are not entitled to refunds. Rescheduling is possible but not guaranteed. Please contact customer service before the appointment time to discuss cost and availability options.

Please note that we do not draw blood from children under 16 years old.

Why Choose Us?

The Latest laboratory Technology
Deal Direct Laboratory Best Prices
Deal Direct Laboratory Best Support
Result Certificate Issued by Confidential Email (No SMS)
MHRA Registered IVD Devices
Support via WhatsApp during business hours

What are the Common Questions?

Q: What happens if there is too much in the body?
- A: Uremia may cause serious health complications such as fluid accumulation, electrolyte, hormone and metabolic problems.
Q: What happens if it is left untreated?
- A: Left untreated, uremia is usually fatal and was always so before dialysis and transplantation were available.
Q: What removes it from the body?
- A: The kidneys remove urea from the circulatory fluid through tiny nephrons filtering units.
Q: What causes high levels?
- A: The two physiological causes are increased dietary protein and ageing.
Q: Do high levels mean dehydration?
- A: Dehydration generally causes the levels to rise more than creatinine levels.
Q: If you exercise, can you lower the levels?
- A: During exercise, total carbamamide excretion (urine + sweat losses) increased 100% above pre- and post-exercise values.
Q: How do you keep the levels low?
- A: Proper hydration is the most effective way to lower BUN levels.
Q: What foods to avoid if the levels are high?
- A: Avoid ham, bacon, sausage, hot dogs, lunch meats, chicken tenders or nuggets, or regular canned soup.

Product Reviews

Rated 5 out of 5

Yerlem – October 9, 2025

Very fast reports as compared to other places that I have earlier tested from. Impressed by the efficiency of things here.
Rated 5 out of 5

Martin – August 21, 2025

Felt really relieved by the services and the requests that I put at their disposal and they cleared them on spot. Good place overall.
Rated 4 out of 5

Willow T. – November 1, 2024

Quick and easy! The staff was warm, and I felt well taken care of.

View More Reviews

Shipping and Return Policies

Appointment:

Missed appointments or cancellations less than 24 hours prior are not entitled to refunds. Rescheduling is possible but not guaranteed. Please contact the customer service prior to the appointment time to discuss cost and availability options.

Shipping & Return:

We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.

To Qualify for any return, the product must be in the same condition as when you received it. Not used, not opened, unworn, in its original packaging. You will also need to send it to us with the receipt or proof of purchase.

Please return to: Medicines Online, 89 Falcon Rd, London. SW11 2PF

You can read our full return policy here:

https://medicinesonline.org.uk/return-policy/

We offer next day delivery; however courier delivery times are out of our control. We are unable to offer refunds for any late deliveries. But you will receive courier tracking information once your order has been dispatched. And orders placed by 1pm are dispatched on the same day.

Principle IVD Regulatory Certification

MHRA Registration Number: 10271 – Unistik Lancet
MHRA Registration Number: 9489 – BD Microtainer Tube

Urea Blood Test – Clinic Visit – £85

1 BioMarker: