What exactly is measured
When we talk about blood percentage, we are referring to the concentration of hemoglobin in the blood. It is hemoglobin that gives blood its red color and is essential for transporting oxygen from the lungs to the rest of the body. A normal blood percentage ensures that the body's tissues and organs receive the necessary amount of oxygen.
Preparing for the test
For the most accurate results, it is recommended to be well hydrated before the test. Avoid heavy physical activity the day before as this can affect the results. It is also important to inform your doctor about all medications and supplements you are taking.
How does the test work?
The test is quick and almost painless. The doctor or nurse will clean your finger with alcohol and then make a small prick with a sterile needle. A small amount of blood is collected with a special device that will immediately show the results.
Blood percentage values and what they mean
After the test, your doctor will interpret the results. The normal range for adult men is between 13.8 and 17.2 g/dL and for adult women between 12.1 and 15.1 g/dL. Values outside this range can indicate a number of conditions, from iron deficiency to chronic diseases.
Causes of low blood percentage
A low blood count, also known as anemia, can be caused by many different factors. These can include iron deficiency, vitamin deficiency, chronic diseases such as kidney disease or rheumatoid arthritis, or more serious conditions such as bone marrow disease.
When should you contact your doctor?
If you experience symptoms such as tiredness, paleness, shortness of breath or frequent headaches, it could be a sign of a low blood percentage. It's important to contact your doctor and have a finger-prick blood test to ensure your health is not at risk.
After reading the above information, you are now better informed about finger prick blood tests. If you have any further questions or concerns, it's always a good idea to talk to your doctor. If you would like to book an appointment for a finger prick blood test, you can do so here on the website by selecting your preferred doctor and booking an appointment.
