Blood phosphorus tests are usually done at the same time as calcium, parathyroid hormone or vitamin D are measured and are intended to aid in diagnosing and assist in the follow-up of diseases affecting the kidneys or tract. Gastrointestinal.
Phosphorus is a mineral that can be obtained through diet and helps the process of tooth and bone formation, muscle and nerve function and energy supply. Adequate levels of phosphorus in adult blood are between 2. 5 and 4. 5 mg/dL, higher or lower values should be sought and the cause treated by the doctor.
- Phosphorus blood testing is done by collecting a small amount of blood in an artery in your arm.
- Pick-up should be done with the person empty for at least 4 hours.
- In addition.
- It is important to report on the use of medications.
- Such as contraceptives.
- Antibiotics.
- Such as isoniazide.
- Or antihistamines.
- Such as promethazine.
- For example.
- As they may interfere with the test result.
The collected blood is sent to the lab, where phosphorus will be tested in your blood, usually your doctor orders a phosphorus blood test with the dose of calcium, vitamin D, and PTH, as these are factors that interfere with the concentration of phosphorus in your blood. Learn more about the PTH exam.
The blood phosphorus test is generally recommended for changes in calcium levels in the blood, suspected gastrointestinal or kidney problems, or when the person has symptoms of hypocalcaemia, such as cramps, sweating, weakness, and tingling in the mouth, hands, and feet. is hypocalcaemia and what it can cause.
Blood phosphorus reference values vary depending on the age of the lab in which the test was performed, which may be:
A high level of phosphorus in your blood, also called hyperphosphatemia, may be due to:
The buildup of phosphorus in the blood can cause damage to several organs through calcifications and, for example, cardiovascular problems.
Phosphorus at low blood levels, also called hypophosphatemia, can occur due to:
Very low levels of phosphorus in children’s blood can interfere with bone growth, so it’s important for the child to have a balanced diet that involves eating phosphorus-rich foods, such as sardines, pumpkin seeds, and almonds, for example. in phosphorus.