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Symptom Checker

Step 4: Read and complete the decision guide to learn more about your symptoms.

Blood Magnesium Test

A low magnesium level all by itself would be unusual. It also wouldn't be likely to be the only reason you aren't feeling well.

Let's get some more information

Were you having diarrhea around the time you had your blood drawn for the magnesium test?

Yes, I was having diarrhea.

No, I wasn't having diarrhea.

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