This simple clinic blood sample test measures 3 biomarkers which show Electrolytes Levels.
Samples taken by experienced staff
Same day appointments or walk-ins
Outstanding value
Direct results from our laboratory
Clear and easy instructions
Fast and accurate results
Accurately detects 3 biomarkers indicating the levels of:
An electrolyte imbalance (one or multiple levels being abnormally high or low) needs to be monitored and have its cause examined.
Low levels may cause blood clotting and muscle contractions.
High levels may cause nausea and muscle cramps.
Why should you check Electrolytes with us?
Direct laboratory prices and support.
Easy appointments.
Fast results and prescriptions.
CE-certified sensitive PCR laboratory equipment for accurate tests.
MHRA-registered IVD devices.
WhatsApp support during business hours.
How do I get the examimation?
Visit one of our Electrolytes test clinic locations.
Present an ID and order your appointment or simply walk-in.
Have your sample (blood) taken by staff to be tested.
Receive your results through email or by opening your dashboard on our site.
How long do I need to wait for my results?
The typical turnaround time for the Electrolytes test is 1 working day. Do note that while we aim to give you results as quickly as possible, the exact result processing time may vary according to lab assays. We are committed to following strict guidelines to ensure quick and accurate results, including staff training, audits, logging, and quality control. The close proximity of our laboratory to our clinic allows us to instantly analyze samples.
Please follow our eating and drinking guidelines before the day of sample collection.
Missed appointments are NOT REFUNDABLE. Similarly, cancellations done within 24 hours of the appointment time are NOT REFUNDABLE.
Rescheduling and availability may be discussed with customer service.
Disclaimer: We DO NOT draw blood samples from children under 16 years old.
What are some common clinic questions?
Q: What is the impact of their absence on your body?
A: The body’s functions, including circulatory fluid coagulation, muscle contractions, acid balance, and fluid regulation, can be impaired when a person is deficient in electrolytes.
Q: What is the impact of these substances on the human body?
A: Your muscles contract by utilizing them to conduct electrical charges within your cells.
Q: What are the most critical components of the body?
A: Sodium, an osmotically active cation, is a critical component of the extracellular fluid.
Q: What occurs when you require additional resources?
A: Dizziness, cramps, and an irregular pulse may result from an imbalance in the body’s electrolyte levels.
Q: What is the most prevalent imbalance?
A: The most prevalent imbalance is hyponatremia. It can be caused by a reduction in the volume of circulating circulatory fluid, as observed in congestive heart failure and hepatic cirrhosis.
Q: Do they influence pressure?
A: The circulatory fluid pressure can be elevated by the consumption of an insufficient amount of potassium and an excessive amount of sodium.
Q: Which patient is at a higher risk of developing an imbalance?
A: An electrolyte imbalance may be more prevalent in a child who has thyroid, heart, or renal disease.
Q: Are organs susceptible to their influence?
A: Acute kidney failure or chronic kidney failure may also result from the imbalance in the long term.
Q: What is the most suitable alternative to their use?
A: Consuming bananas, avocados, fruit juice, watermelon, dairy products, prepared white meat, and poultry.
Q: What is the cause of the decreased levels?
A: The levels of certain substances in the body can be reduced if you perspiration excessively or vomit excessively.
Q: Is it possible for tension to induce imbalance?
A: Adrenal insufficiency may result from prolonged stress. Aldosterone levels decrease as adrenal fatigue advances, resulting in dehydration and low levels.
Q: Are they capable of repairing muscle?
A: They are essential for the proper functioning of muscles and nerves, as well as for the facilitation of muscle repair, and they also maintain fluid homeostasis in the body.
Page Quality Review:
Review Date : 28/01/2026
Reviewed By :
A Pelour
Biomedical Science Content Reviewer
Tanmay
Product Reviews
Rated 4 out of 5
Mason U. –
Great staff and smooth process. The phlebotomist was gentle, and I received my results within a day.
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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 by MailBox, 89 Falcon Rd, London. SW11 2PF
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.
Mason U. –
Great staff and smooth process. The phlebotomist was gentle, and I received my results within a day.