What is the normal range for calcium in mmol L?
The normal calcium range is around 2.2 to 2.6 millimoles per litre (mmol/L). You’ll be advised to keep your calcium levels in a slightly lower range – for example, 1.8 to 2.25mmol/L.
What is normal ionized calcium level in mmol L?
The reference ranges for ionized calcium are as follows : Newborn: 4.2-5.58 mg/dL or 1.05-1.37 mmol/L. 2 months-18 years: 4.8-5.52 mg/dL or 1.2-1.38 mmol/L. Adult: 4.5-5.6 mg/dL or 1.05-1.3 mmol/L.
What level of calcium is normal?
The parathyroid glands can be thought of as the “calcium thermostat” of the body.
| Lab | Normal range (conventional units) |
|---|---|
| Calcium (serum) | 8.6-10.3 mg/dL |
| Calcium (ionized) | 4.4-5.2 mg/dL |
| PTH (parathyroid hormone) | 11-51 pg/mL |
| Creatinine (marker of kidney function) | 0.6-1.3 mg/dL |
What is normal ionized calcium level?
Adults: 4.8 to 5.6 mg/dL or 1.20 to 1.40 millimol/L.
What is a bad calcium level?
High blood calcium levels are almost never normal and increases the chances of developing a number of other health problems and even early death if ignored. For adults over 35 years of age, this means we should not have blood calcium higher than 10.0 mg/dl (2.5 mmol/l).
Is a calcium level of 10.1 high?
Blood calcium levels vary as we age, but labs don’t give normal calcium ranges according to age. The highest blood calcium levels are seen between the ages of 15 and 25. Adults over 40 should not have calcium levels above 10.1 mg/dl. High blood calcium is never normal.
What is a high ionized calcium level?
In health, plasma ionized calcium concentration is maintained between approximately 1.15 and 1.30 mmol/L. Hypercalcemia (increased amount of calcium in blood), diagnosed if ionized calcium is >1.30 mmol/L, is more common than hypocalcemia (reduced amount of calcium in blood).
What is a critical calcium level?
The level at which hypercalcemic symptoms occur varies from patient to patient. Symptoms are common when serum calcium levels are above 11.5 mg/dL, although patients may be asymptomatic at this level. Levels above 12.0 mg/dL are considered a critical value. Severe hypercalcemia (>15.0 mg/dL) is a medical emergency.
What if ionized calcium is high?
If you have a high level of ionized calcium in your blood, it can indicate: hyperparathyroidism, which is an overactive parathyroid gland. a sedentary lifestyle or lack of mobility. milk-alkali syndrome, which is high levels of calcium in the body due to consuming too much milk, antacids, or calcium carbonate over time.
What is considered high ionized calcium?
Normal ionized calcium levels are 4 to 5.6 mg per dL (1 to 1.4 mmol per L). Hypercalcemia is considered mild if the total serum calcium level is between 10.5 and 12 mg per dL (2.63 and 3 mmol per L). 5 Levels higher than 14 mg per dL (3.5 mmol per L) can be life threatening.