What is a bad magnesium level?
A normal serum (blood) magnesium level is 1.8 to 2.2 milligrams per deciliter (mg/dL). Serum magnesium lower than 1.8 mg/dL is considered low. A magnesium level below 1.25 mg/dL is considered very severe hypomagnesemia.
What happens if serum magnesium is high?
Magnesium levels between 7 and 12 mg/dL can impact the heart and lungs, and levels in the upper end of this range may cause extreme fatigue and low blood pressure. Levels above 12 mg/dL can lead to muscle paralysis and hyperventilation. When levels are above 15.6 mg/dL, the condition may result in a coma.
What is a critically high magnesium level?
Severe hypermagnesemia (levels greater than 12 mmol/dL) can lead to cardiovascular complications (hypotension, and arrhythmias) and neurological disorder (confusion and lethargy). Higher values of serum magnesium (exceeding 15 mg/dL) can induce cardiorespiratory arrest and coma.
What does it mean if your magnesium is high?
If your results show you have a higher than normal amount of magnesium, it may be a sign of: Addison disease, a disorder of the adrenal glands. Kidney disease. Dehydration, the loss of too much bodily fluids.
What are symptoms of lack of magnesium?
Common symptoms include:
- Abnormal eye movements (nystagmus)
- Convulsions.
- Fatigue.
- Muscle spasms or cramps.
- Muscle weakness.
- Numbness.
What are signs of too much magnesium?
Signs of a magnesium overdose can include nausea, diarrhea, low blood pressure, muscle weakness, and fatigue. At very high doses, magnesium can be fatal.
Why is my doctor checking my magnesium?
Magnesium testing may be ordered as a follow up to chronically low blood levels of calcium and potassium. It also may be ordered when a person has symptoms that may be due to a magnesium deficiency, such as muscle weakness, twitching, cramping, confusion, cardiac arrhythmias, and seizures.
What should your magnesium level be?
Normal Results The normal range for blood magnesium level is 1.7 to 2.2 mg/dL (0.85 to 1.10 mmol/L). Normal value ranges may vary slightly among different laboratories. Some labs use different measurements or test different samples.
What are symptoms of too much magnesium?
Overdose. Signs of a magnesium overdose can include nausea, diarrhea, low blood pressure, muscle weakness, and fatigue. At very high doses, magnesium can be fatal.
What happens to your body if you have too much magnesium?
Large doses might cause too much magnesium to build up in the body, causing serious side effects including an irregular heartbeat, low blood pressure, confusion, slowed breathing, coma, and death.
Why would my magnesium be low?
The causes of magnesium deficiency vary. They range from inadequate dietary intake to loss of magnesium from the body ( 2 ). Health problems associated with magnesium loss include diabetes, poor absorption, chronic diarrhea, celiac disease and hungry bone syndrome.
Can magnesium levels be normal and still be deficient?
However, because most magnesium is located in the bones or tissues, a person may still have a deficiency , even when levels in the blood are normal. A person with a calcium or potassium deficiency may still need treatment for hypomagnesemia. Most people with low levels of magnesium are unable to absorb the right amounts.
What causes low magnesium levels?
Common causes of hypomagnesemia . The most common causes of low levels of magnesium in the blood include malnutrition, inadequacy in diet, malabsorption, gastrointestinal losses, renal losses and alcoholism.
What are normal magnesium levels?
The diagnosis is typically based on finding low blood magnesium levels (hypomagnesemia). Normal magnesium levels are between 0.6-1.1 mmol/L (1.46–2.68 mg/dL) with levels less than 0.6 mmol/L (1.46 mg/dL) defining hypomagnesemia .
What is the treatment for high magnesium?
Treatment. An intravenous (IV) calcium supply is then used to reduce symptoms such as impaired breathing, irregular heartbeat, and hypotension, as well as the neurological impact. Intravenous calcium, diuretics, or water pills may also be used to help the body get rid of excess magnesium.