Complete blood count and blood biochemistry
Basic blood tests carried out in our laboratory. The result is usually ready within an hour and is discussed by the veterinarian the same day.
What it involves
A blood count assesses the blood cells: red (anaemia, dehydration), white (inflammation, infection, bone marrow disease) and platelets (clotting). It is supplemented by a smear examined under the microscope, which shows, for example, blood parasites or abnormal cells.
Biochemistry measures substances in the serum and tells us how the organs are working: kidneys (creatinine, urea, SDMA, phosphorus), liver (ALT, AST, ALP, bilirubin, bile acids), pancreas (lipase), glucose, proteins, electrolytes, cholesterol. We choose the set to suit the situation — from a short pre-operative panel to an extended geriatric profile.
The test is done in our on-site laboratory, so the result and the treatment decision come during the same visit.
When it is used
We test blood when an animal has non-specific signs (lethargy, fever, weight loss, thirst, vomiting), before every anaesthetic in line with standard STD-01, as a preventive check in seniors once every 6–12 months, in monitoring chronic diseases, and when monitoring medicines that put strain on the kidneys and liver.
We also do the test in emergencies — a result within a dozen or so minutes lets us start fluid therapy or targeted treatment quickly.
Indications: symptoms that should prompt a visit
- A dog has been lethargic and feverish for several days for no apparent reason.
- A cat has pale gums and tires quickly.
- The animal drinks and urinates much more than before.
- Before a planned procedure you want to check that the organs are working properly.
- A senior takes painkillers or heart medication long term and needs monitoring.
- After a tick bite, a dog has dark urine and is weak.
- The animal is losing weight despite a good appetite.
Conditions for which we use it in particular
Diagnostics beforehand
For biochemistry it is best to bring the animal fasted (8–12 hours without food, water unrestricted) — fat after a meal disturbs some parameters. In emergencies we test without preparation. Please tell us about all medicines and supplements, because some affect the results.
We take blood from a vein in the front leg or neck after clipping a small patch; in most animals it takes about a minute and does not need sedation.
How it proceeds
After the clinical examination the veterinarian decides the scope of the panel. A technician takes 1–3 ml of blood into tubes; the sample goes straight to the haematology and biochemistry analyser. We stain the blood smear and examine it under the microscope if the blood count or clinical picture requires it.
The result of the basic panel is usually ready in 30–60 minutes. The veterinarian interprets it in the context of the examination and history — a single value outside the normal range does not always mean disease — and discusses it with you on the spot or by telephone the same day. You receive a printout of the results on paper or by email.
Aftercare
We secure the puncture site with a pressure bandage, which can be removed after 20–30 minutes. A small bruise is possible and clears up by itself. The animal can eat normally straight away.
If the results call for further tests (hormones, send-out tests, ultrasound), we plan them straight away. A follow-up blood test in chronic diseases is usually repeated every 3–6 months.
Frequently asked questions
Does the animal need to fast?
For planned tests, yes: 8–12 hours without food. Puppies, kittens and animals with diabetes have different instructions, which we agree by phone. In emergencies we test without fasting.
How long is the wait for the result?
A blood count and biochemistry from our laboratory — usually within an hour. Send-out tests (e.g. some hormones, PCR) — from 1 to several days.
Does taking blood hurt?
It is a single puncture with a thin needle, comparable to an injection. Most animals tolerate it calmly; we help very anxious ones with gentle restraint or mild sedation.
What does a result slightly outside the normal range mean?
Not necessarily disease — results are affected by stress, meals, age and breed. The veterinarian assesses the result together with the examination and, if in doubt, suggests a re-check in a few weeks.
We manage every case individually. The scope, indications and course described above are indicative; we agree the exact diagnostic and treatment plan during the consultation. This content is for information only and does not replace a veterinary consultation.
Have questions about the blood count and biochemistry?
Call us or book a consultation. We will set out the diagnostic and treatment plan in writing, before you decide.